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What is blood pressure? | Circulatory system physiology | NCLEX-RN | Khan Academy
 
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Find out what a systolic and diastolic blood pressure mean. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/blood-pressure/v/learn-how-a-stethoscope-can-help-determine-blood-pressure?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-circulatory-system/v/thermoregulation-in-the-circulatory-system?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 315383 khanacademymedicine
BLOOD PRESSURE definition,normalvalves,high b p,low b p PART 1
 
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Part one of blood pressure video. In this video we are going to deal with definition of blood pressure, its normal valves and when its said to be high b.p or low b.p
Просмотров: 731 FJ MEDICAL VIDEOS
Blood pressure Meaning
 
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Video shows what blood pressure means. The pressure exerted by the blood against the walls of the arteries and veins; it varies during the heartbeat cycle, and according to a person's age, health and physical condition.. The measurement of a person's blood pressure, expressed as systolic blood pressure and diastolic blood pressure readings.. Blood pressure Meaning. How to pronounce, definition audio dictionary. How to say blood pressure. Powered by MaryTTS, Wiktionary
Просмотров: 2420 SDictionary
Understanding Blood Pressure | Human Anatomy and Physiology video 3D animation | elearnin
 
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This is a biology/anatomy video for Grade 10-11 students about Blood Pressure, its causes and effects. The pressure with which blood flows in the blood vessels is called Blood Pressure or BP. BP is measured using a special device called Sphygmomanometer.
Просмотров: 1384598 Elearnin
Arterial blood pressure :- part 1 . #{definition and different types of blood pressure}#
 
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This lecture is about arterial blood pressure and it's different types :- Definition of blood pressure Systolic blood pressure (SBP) Diastolic blood pressure (DBP) PULSE PRESSURE (PP) Mean blood pressure (MBP) AND it's derivation
Просмотров: 2038 Medi-quick online
What is High Blood Pressure ? explain in hindi......
 
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In this video Dr. Ritu jain discussion about high blood pressure . High blood pressure, also known as hypertension, is a common health problem . High blood pressure or hypertension is a condition in which pressure in the blood vessels is higher than it should be. Blood pressure is measured as two readings, systolic and diastolic. normal blood pressure level is 120/80 Watch this video for full information of high blood pressure.... https://youtu.be/rDMZNDYdlTM About Dr Ritu Jain ------------------------------------------------------------------------------------------------------- Dr Ritu Jain is a Homeopathic Consultant and has been practicing for more than 10 Years helping individuals cure their ailments through Homeopathy. She also offer Daily Free Live Clinic on YouTube. Subscribe to this Channel to receive FREE notifications. Connect with Dr. Ritu Jain on YouTube & social media to know more....... Facebook - https://www.facebook.com/RitusClinic Twitter - https://twitter.com/ritusclinic Website - www.wellcureclinic.com ______________________________________________________________ For APPOINTMENTS, you can book through following Modes. (नीचे दिए गए किसी भी माध्यम से आप पैसा ट्रांसफर कर सकते हैं ) APPOINTMENT FEES - Rs 200/- THROUGH PAYTM TRANSFER ----------- 9303013065 THROUGH DEBIT/CREDIT CARD ----------- https://imjo.in/MXUPmq THROUGH WEBSITE ----------- http://wellcureclinic.com/clinic/homeopathy-booking/ For Ordering Medicine with Dr Ritu Jain, Pay the requested amount via this Link post Online Consultation. https://www.instamojo.com/@ritusclinic/ Patient Care Helpline Number - +91 9303013065 ______________________________________________________________ DISCLAIMER:- This video is strictly for information purpose only. Viewers are subjected to use the information provided in this video at their own risk. This channel doesn't take any responsibility for any harm, side-effect, illness and health problems caused due to use of our content or anything related to this. Information on this (Dr. Ritu Jain's) Channel is not intended to replace medical advice from a health professional and this channel does not accept any liability for any error or omission, injury, expense, loss or damage incurred by you or another party as a result of you using or relying on any information contained on this channel, wellcureclinic.com website or any linked website. While the information on Dr. Ritu Jain's Channel has been researched, reviewed and presented with all due care, the content is provided for general education and information only All users are urged to seek advice from a qualified health care professional for diagnosis and answers to their medical questions. Wishing you Good Health, Happiness and Success Thanks & Regards Team Dr. Ritu Jain. +91 9303013065
Просмотров: 3267 Dr. Ritu Jain
Blood Pressure (Hindi) - Normal Values and Importance of Monitoring Blood Pressure
 
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What is blood pressure? What are normal values of blood pressure levels? What are the causes of high/low blood pressure levels? Why is it important to control blood pressure levels? What do high or low blood pressure indicate in a healthy individual? Watch as Dr. Aarti Vaidya Joshi explains about blood pressure in Hindi, causes of elevated levels of blood pressure and why is it important to keep a track of the same for healthy life.
Просмотров: 87365 MediFee.com
Blood Pressure | Hypertension | Measurement | Causes | Symptoms | Prevention | Treatment | hindi
 
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Complete presentation of normal blood pressure,physiology,pathology with how to measure it. Causes,symptoms,complication if untreated & treatment with other advise like diet,yoga,exercise which will definately helpful to you or next to you. Its in so simple language that anybody can easily understand this silent killer disease.
Просмотров: 164354 Be Your Doctor
🌡 What Is Systolic & Diastolic Pressure & The Ideal Numbers
 
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How I Lowered My Dad’s Blood Pressure In Just A Few days - NO Drugs or Diets. 👉 http://drsam.co/yt/Lower-BP-Naturally 5 Best Foods For Lowering Your Blood Pressure, Naturally 👉http://drsam.co/yt/Best-BP-Foods Or you can watch this video about the worst food that increase blood pressure: https://www.youtube.com/watch?v=nguK0DNkK5E References 1. Sprint Research Group, Wright JT, Jr., Williamson JD, et al. A Randomized Trial of Intensive versus Standard Blood-Pressure Control. N Engl J Med. 2015;373(22):2103-16. 2. http://www.mayoclinic.org/diseases-conditions/high-blood-pressure/basics/definition/con-20019580. Accessed August 22, 2016. 3. http://www.cdc.gov/bloodpressure/facts.htm. Accessed June 14, 2016. ======================================= 🌡 What Is Systolic & Diastolic Pressure & The Ideal Numbers ======================================= I talk a lot about the importance have having proper blood pressure numbers not only because I have a family history of hypertension and heart disease… But also because high blood pressure is known as the “silent killer”. There are no real symptoms to warn you. And surprisingly, ⅓ of adults over the age of 20 have high blood pressure. So the problem starts early. And the older we get, the worse the numbers become. For example, over 60% of the population over the age of 65 has high blood pressure. For women, it’s even worse because of menopause.2,3 Sadly, 70% of the population doesn’t even know they have high blood pressure, which greatly increases your risk of death by 43%, in addition to other health ailments.2,3 Now, before I give you the ideal blood pressure numbers, let’s first talk about what the numbers even mean. The top number, known as Systolic, refers to the amount of pressure in your arteries during the contraction of your heart muscle. The bottom number, called Diastolic, refers to your blood pressure when your heart muscle is between beats. Both numbers are important in determining the state of your heart health. Numbers greater than the ideal range, indicate that your heart is working too hard to pump blood to the rest of your body. This obviously puts more stress on your heart, as well as your veins, blood vessels and arteries. In fact, this puts more pressure on your brain as well! So, what’s the ideal range?... Here’s a quick chart on blood pressure levels. As you can see, anything in the red that’s over 140/90 is considered “high” blood pressure. The yellow zone is better, but still a problem. Ideal range is in the green, which is LESS than 120/80. I prefer around 110/70 or 115/75. Now, the reason I like it lower is because studies1 have found that lower than 120 mmHG Systolic (top number) caused 43% lower risk of cardiovascular death 38% lower “heart failure” 27% in less deaths 25% lower deaths from “first” heart attacks 17% lower heart attacks 11% lower strokes So lower is better, as long as you feel fine… and preferably done naturally - through specific diet, exercise and supplements. So if you want to live longer, lowering your blood pressure levels to 120/80 or lower, is a huge benefit and a necessity for total health. I would skip the drugs and try to do it naturally with diet, exercise and supplements. And this is really important if you’re over the age of 40 because lots of clinical evidence that aging is a major contributing factor to hypertension because of the change in your hormones. Like I said, this is a very important topic to me personally, because of my family history. Below this video in the description area, I’ve got two links for you to visit and you’ll discover proven, simple and easy ways of lowering your blood pressure, naturally. So make sure you take a look right now, while it’s fresh on your mind. ========================================­ Thank you for watching. Please feel free to comment, like or share with your friends. Subscribe to Dr.Sam Robbins's official Youtube channel http://drsam.co/yt/subscribe Like us on Facebook https://www.facebook.com/DrSamRobbins Visit Dr.Sam Robbins's blog for more information on your health! http://www.drsamrobbins.com/ ======================================== Thanks DrSamRobbins
Просмотров: 17861 Dr Sam Robbins
How blood pressure works - Wilfred Manzano
 
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View full lesson: http://ed.ted.com/lessons/how-blood-pressure-works-wilfred-manzano If you lined up all the blood vessels in your body, they’d be 60 thousand miles long. And every day, they carry the equivalent of over two thousand gallons of blood to the body’s tissues. What effect does this pressure have on the walls of the blood vessels? Wilfred Manzano gives the facts on blood pressure. Lesson by Wilfred Manzano, animation by Fox Animation Domination High-Def.
Просмотров: 2280674 TED-Ed
How Blood Pressure Works Animation - Understanding Blood Pressure Measurement Monitor Readings Video
 
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Normal blood pressure is important for proper blood flow to the body’s organs and tissues. The force of the blood on the walls of the arteries is called blood pressure. Blood pressure is measured both as the heart contracts, which is called systole, and as it relaxes, which is called diastole. Normal blood pressure is considered to be a systolic blood pressure of 115 millimeters of mercury a diastolic pressure of 70 millimeters of mercury (stated as "115 over 70"). If an individual were to have a consistent blood pressure reading of 140 over 90, he would be evaluated for having high blood pressure. If left untreated, high blood pressure can damage important organs, such as the brain and kidneys, as well as lead to a stroke. High blood pressure is a common disease in which blood flows through blood vessels (arteries) at higher than normal pressures. Measuring Blood Pressure Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps blood. High blood pressure, sometimes called hypertension, happens when this force is too high. Health care workers check blood pressure readings the same way for children, teens, and adults. They use a gauge, stethoscope or electronic sensor, and a blood pressure cuff. With this equipment, they measure: Systolic Pressure: blood pressure when the heart beats while pumping blood Diastolic Pressure: blood pressure when the heart is at rest between beats Health care workers write blood pressure numbers with the systolic number above the diastolic number. For example: 118/76 mmHg People read "118 over 76" millimeters of mercury. Normal Blood Pressure: Normal blood pressure for adults is defined as a systolic pressure below 120 mmHg and a diastolic pressure below 80 mmHg. It is normal for blood pressures to change when you sleep, wake up, or are excited or nervous. When you are active, it is normal for your blood pressure to increase. However, once the activity stops, your blood pressure returns to your normal baseline range. Blood pressure normally rises with age and body size. Newborn babies often have very low blood pressure numbers that are considered normal for babies, while older teens have numbers similar to adults. Abnormal Blood Pressure Abnormal increases in blood pressure are defined as having blood pressures higher than 120/80 mmHg. The following table outlines and defines high blood pressure severity levels. The ranges in the table are blood pressure guides for adults who do not have any short-term serious illnesses. People with diabetes or chronic kidney disease should keep their blood pressure below 130/80 mmHg. Although blood pressure increases seen in prehypertension are less than those used to diagnose high blood pressure, prehypertension can progress to high blood pressure and should be taken seriously. Over time, consistently high blood pressure weakens and damages your blood vessels, which can lead to complications. Types of High Blood Pressure There are two main types of high blood pressure: primary and secondary high blood pressure. Primary High Blood Pressure Primary, or essential, high blood pressure is the most common type of high blood pressure. This type of high blood pressure tends to develop over years as a person ages. Secondary High Blood Pressure Secondary high blood pressure is caused by another medical condition or use of certain medicines. This type usually resolves after the cause is treated or removed. Blood pressure (BP) is the pressure exerted by circulating blood upon the walls of blood vessels. When used without further specification, "blood pressure" usually refers to the arterial pressure in the systemic circulation. It is usually measured at a person's upper arm. Blood pressure is usually expressed in terms of the systolic (maximum) pressure over diastolic (minimum) pressure and is measured in millimeters of mercury (mm Hg). It is one of the vital signs along with respiratory rate, heart rate, oxygen saturation, and body temperature. Normal resting blood pressure in an adult is approximately 120/80 mm Hg. Blood pressure varies depending on situation, activity, and disease states. It is regulated by the nervous and endocrine systems. Blood pressure that is low due to a disease state is called hypotension, and pressure that is consistently high is hypertension. Both have many causes which can range from mild to severe. Both may be of sudden onset or of long duration. Long term hypertension is a risk factor for many diseases, including kidney failure, heart disease, and stroke. Long term hypertension is more common than long term hypotension in Western countries. Long term hypertension often goes undetected because of infrequent monitoring and the absence of symptoms. Physiology: During each heartbeat, blood pressure varies between a maximum (systolic) and a minimum (diastolic) pressure. Q. What blood pressure should I have? What is normal blood pressure?
Просмотров: 142926 AniMed
Blood pressure - Medical Meaning and Pronunciation
 
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Blood pressure Blood pressure: The blood pressure is the pressure of the blood within the arteries. It is produced primarily by the contraction of the heart muscle. It's measurement is recorded by two numbers. The first (systolic pressure) is measured after the heart contracts and is highest. The second (diastolic pressure) is measured before the heart contracts and lowest. A blood pressure cuff is used to measure the pressure. Elevation of blood pressure is called hypertension. How to pronounce Blood pressure definition of Blood pressure audio dictionary How to say Blood pressure What is the meaning of Blood pressure Pronounce Blood pressure Medical dictionary Medical definition of Blood pressure
Просмотров: 4 Medical Dictionary
054 Blood Pressure and Mean Arterial Pressure
 
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http://www.interactive-biology.com - Making Biology Fun http://www.interactive-biology.com/community/ - Get your BIology Questions Answered In this episode, Leslie first defines what blood pressure is and shows how it varies in the blood vessels throughout the body. He then shows what Mean Arterial Pressure is and goes into two different ways to calculate it. http://www.interactive-biology.com
Просмотров: 110430 Interactive Biology
Diastolic blood pressure Meaning
 
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Video shows what diastolic blood pressure means. The lowest pressure within the bloodstream, occurring between heart beats, because of a diastole.. Diastolic blood pressure Meaning. How to pronounce, definition audio dictionary. How to say diastolic blood pressure. Powered by MaryTTS, Wiktionary
Просмотров: 1653 SDictionary
Systolic Blood Pressure
 
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Health terms can be complicated, but Blue Cross and Blue Shield of Kansas City can help break them down for you. Systolic and diastolic blood pressure don't have to be confusing. Visit www.BlueKC.com for more information.
Просмотров: 12749 The Blue KC Channel
What Is The Definition Of High blood pressure - Medical Dictionary Free Online Terms
 
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Visit our website for text version of this Definition and app download. http://www.medicaldictionaryapps.com Subjects: medical terminology, medical dictionary, medical dictionary free download, medical terminology made easy, medical terminology song
Просмотров: 71 Medical Dictionary Online
High blood pressure - Medical Definition and Pronunciation
 
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High blood pressure High blood pressure: A repeatedly elevated blood pressure exceeding 140 over 90 mmHg. Chronic high blood pressure can stealthily cause blood vessel changes in the back of the eye (retina), abnormal thickening of the heart muscle, kidney failure, and brain damage. No specific cause for high blood pressure is found in 95 percent of patients. Treatment for high blood pressure involves dietary changes, regular aerobic exercise, and medication. There are many types of medications used to treat high blood pressure including diuretics, beta-blockers, blood vessel dilators, and others. Also known as hypertension. How to pronounce High blood pressure definition of High blood pressure audio dictionary How to say High blood pressure What is the meaning of High blood pressure Pronounce High blood pressure Medical dictionary Medical definition of High blood pressure
Просмотров: 23 Medical Dictionary
Renin Angiotensin Aldosterone System
 
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This animation focuses on the renin angiotensin aldosterone system (RAAS), a classic endocrine system that helps to regulate long-term blood pressure and extracellular volume in the body. Many aspects of cardiovascular disease progression can be directly linked to the RAAS system. Mechanisms such as vascular inflammation, generation of reactive oxygen species and alterations of endothelial function are all known to play a role in atherosclerosis.
Просмотров: 824563 Mechanisms in Medicine
What is Blood Pressure -  How Circulatory System Works in Urdu.,Hindi
 
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In This VIdeo we 'll Learn about what is blood pressure. __/LINKS\_ ► Twitter:➜ https://twitter.com/KnowledgeFacto1 ► Facebook:➜ https://www.facebook.com/knowldgefactory Don't Forget To Subscribe Our YouTube Channel
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What is hypertension? What causes hypertension?
 
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In this Video, Ms. Ankita Maan, Biyani Groups of Colleges, Jaipur, is explaining about hypertension. Hypertension is a condition in which the arteries have persistently elevated blood pressure. The higher the pressure the harder the heart has to pump. For More educational Videos click on : https://www.youtube.com/user/gurukpobiyanicollege For Educational Study Notes click on : www.gurukpo.com
Просмотров: 61778 Guru Kpo
What is the Clinical Importance of Systolic and Diastolic Blood Pressure
 
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A review of 1.25 million medical records of 30 year olds and older from a primary care practice for 5 years in England and looked at the different effects of systolic and diastolic blood pressure when it came to intracerebral bleeds, angina, abdominal aortic aneurysm, and renal disease. They published their results in the May issue of the journal The Lancet. It was discovered that in a 30 year old with hypertension the lifetime risk for developing cerebrovascular disease was 63% compared to 46% in those with normal blood pressure. They also found that those with hypertension developed cardiovascular disease about 5 years sooner.
Просмотров: 17113 DoctorSaputo
What Causes Hypertension [2018] High Blood Pressure Symptoms
 
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What Causes Hypertension? I'm Dr. Frita. Did you know that high blood pressure is a leading cause of heart disease and heart failure, and the number two cause of kidney failure? __________ Subscribe so you’ll never miss my latest videos. https://www.youtube.com/channel/UCBve_ppCNE67fs3MsIocitg?sub_confirmation=1 Be sure to follow me on: Instagram: https://www.instagram.com/dr.frita/ Facebook: https://www.facebook.com/Dr.Frita Twitter: https://twitter.com/DrFrita __________ Do you know why they call hypertension the silent killer? Blood pressure. Don't let it get high off your own supply. Today, I will give a general overview of hypertension or high blood pressure. I will discuss the definition of hypertension, which actually just changed in 2017 based on the recommendations of the American College of Cardiologist and the American Heart Association. I will also talk about the consequences of poorly controlled blood pressure. And I will talk about how to prevent hypertension by not letting your blood pressure get high off your own supply. Don't let it get high off your own supply. So what is hypertension or high blood pressure? Hypertension or high blood pressure is when you have an elevated pressure in the blood vessels. We measure blood pressure with two numbers. There is that top number, or the systolic blood pressure and the bottom number, or the diastolic blood pressure. The systolic blood pressure, that top number, measures the pressure in your blood vessels while the heart is contracting or squeezing. That bottom number, the diastolic blood pressure measures the pressure within your blood vessels while the heart is relaxed. Normal blood pressure is when the systolic blood pressure is less than 120, and when the diastolic blood pressure is less than 80. You have elevated blood pressure when the systolic blood pressure is between 120 and 129, and when the diastolic blood pressure is still less than 80. So yes, with the new definitions you have elevated blood pressure when your systolic blood pressure, that top number, is between 120 and 129. So now, what is the definition of hypertension? It's when the systolic blood pressure is 130 or greater, and when the diastolic blood pressure is 90 or greater. What are the consequences of poorly controlled blood pressure? Well, heart disease, heart failure, stroke. And again, poorly controlled hypertension can lead to kidney failure. Hypertension is the second most common cause of kidney failure in the United States. What are the symptoms of hypertension? Well sure, you can get headaches. Some people will even get shortness of breath. There are different symptoms that you can get with severe high blood pressure. But the most common symptom of hypertension is nothing. So you could be walking around here with dangerously elevated blood pressures with no symptoms whatsoever, and that's why they call hypertension the silent killer. What can you do to prevent high blood pressure? Well, you can prevent it by not letting your blood pressure get high off your own supply. Don't let your blood pressure get high off your own supply. What is your own supply? Your own supply refers to the foods and the habits you have, which may be putting you at risk for hypertension. For example, if you sat down at the breakfast table and had five slices of bacon this morning, and then you checked your blood pressure and found out that it was elevated. Well, your blood pressure might be high off your own supply of bacon. What are some other things you may be supplying to your blood pressure to make it high? Number one, salt, or sodium. Don't let your blood pressure get high off your own supply of salt. Now when I ask most of my patients if they have a low salt diet, they immediately respond, "Oh yes, Dr. Frita. I never add salt to my food. I don't even pick up the salt shaker. And they're usually very proud of themselves. But once I delve a little deeper into their diet history I find that most of them have high sodium diets. So now I've given you a general overview of hypertension. We talked about the definition of hypertension. What causes Hypertension. When that top number is 130 or greater, or when that bottom number is 90 or greater. We talked about the consequences of hypertension, heart disease, stroke, kidney failure. We also talked about the most common high blood pressure symptoms. Nothing. We talked about how to prevent high blood pressure by not letting your blood pressure get high off your own supply. I want you to please comment down below. Please like my video. Share my video. And let me know whatever else you want me to discuss. I love hearing from you. Remember, prioritize yourself. Go to your doctor. Find out if you have high blood pressure, or if you're at risk. Strive to be a healthier, happier you. I'm Dr. Frita.
Просмотров: 17545 Dr. Frita
Blood Pressure Facts : What Is a Low Blood Pressure Reading?
 
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A low blood pressure reading is anything below 117 over 70 for an adult, though people who exercise frequently and are thin tend to have lower blood pressure readings. Take several blood pressure readings to diagnose consistent low blood pressure with information from a nurse in this free video on blood pressure.
Просмотров: 75059 ehowhealth
Blood Pressure Explained
 
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Introduction to the concept of blood pressure, explained using 3d animation.
Просмотров: 75798 Chris Mcgwinn
What is PULSE? | Meaning, Definition, Explaination in HIndi | Bhushan Science
 
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PULSE It is a wave of pulse on the arterial vessels wall generated as a result of expansion and elongation of the wall during ventricular systole and diastole. The pulse is a wave of distension and elongation felt in an artery wall due to the contraction of the left ventricle forcing about 60 to 80 millilitres of blood through the already full aorta and into the arterial system. When the aorta is distended, a wave passes along the walls of the arteries and can be felt at any point where a superficial artery can be pressed gently against a bone. The number of pulse beats per minute normally represents the heart rate and varies considerably in different people and in the same person at different times. An average of 60 to 80 is common at rest. Information that may be obtained from the pulse includes: The rate at which the heart is beating. The regularity with which the heart beats occur, i.e. the length of time between beats should be the same. The volume or strength of the beat —it should be possible to compress the artery with moderate pressure, stopping the flow of blood; the compressibility of the blood vessel gives some indication of the blood pressure and the state of the blood vessel wall. The tension — the artery wall should feel soft and pliant under the fingers. Share, Support, Subscribe!!! Please watch: " What is PULSE? | Meaning, Definition, Explaination in HIndi | Bhushan Science" https://youtu.be/UBqvflr3JMk ► To Watch all our videos, click here – https://youtu.be/lBSqYlQc3SA ► Subscribe to our channel, click here - https://www.youtube.com/channel/UC3e7NIf2DOS79L9EKg3ESiA
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ASL definition - blood pressure
 
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ASL definition - blood pressure
Просмотров: 3455 HealthySigns
Blood Pressure Management
 
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The ravages of high blood pressure range from wrinkles to heart disease. Anti-aging expert and best-selling author Dr. Michael Roizen explains how the right foods can help you manage blood pressure levels.
Просмотров: 1598 DoleTube
Systolic blood pressure Meaning
 
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Video shows what systolic blood pressure means. The highest pressure within the bloodstream, occurring during each heart beat, because of the systole.. Systolic blood pressure Meaning. How to pronounce, definition audio dictionary. How to say systolic blood pressure. Powered by MaryTTS, Wiktionary
Просмотров: 1716 SDictionary
Blood Pressure Facts : Define Systolic & Diastolic Blood Pressure
 
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The systolic reading in blood pressure is the top number that represents the contractions of the heart. Diastolic blood pressure readings are the bottom number, which represents the relaxation of the arteries. Read systolic and diastolic blood pressure numbers with information from a nurse in this free video on blood pressure.
Просмотров: 32763 ehowhealth
Hypertension - Definition, Causes, Symptoms and Treatment options
 
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Hypertension - Definition, Causes, Symptoms and Treatment options In this week's video, I will be going over hypertension (high blood pressure), I will be talking about how to define hypertension, how hypertension is diagnosed, the causes of hypertension, the symptoms of hypertension and what are the certain treatment options for hypertension. Hypertension (AKA High blood pressure) is quite literally what it says on the tin, it's having the pressure in your blood vessels be too high. The normal range of blood pressure is 90-119 for systolic and 60-69 for diastolic. Hypertension can be divided into two groups, the majority of people fall into the first category, which is known as primary hypertension, this type doesn't have a cure and is a result of age and lifestyle choices. Most symptoms of hypertension do not manifest until, the pressure is very high, causing it to be known as the silent killer. When assessing a patient with newly diagnosed hypertension, you need to check that there is no damage to the organs mentioned above, 3 investigations that need to be done are funduscopic to check for any retinopathy, Urine dipstick to check for renal disease, ECG to check for left ventricular hypertrophy and Ischemic heart disease. HbA1c to check for diabetes as that is an important risk factor for cardiovascular disease and check lipids for similar reasons. The first type of treatment of hypertension is lifestyle changes, such as losing weight, exercising, eating less salt, stopping smoking etc. In terms of the medications the main classes I will speak about are diuretics, ACE inhibitors, Angiotensin 2 receptor antagonists, calcium channel blockers Blood pressure is calculated as flow (that is the volume of fluid in your vessels) times resistance. So higher flow or higher resistance leads to a higher blood pressure, as a result, most blood pressure medications work to lower either flow or resistance and thus lower blood pressure. DIruretics increase salt and water excretion, so lower the fluid volume in the body. ACE inhibitors interfere with the renin-angiotensin, aldosterone system. they stop the formation of angiotensin 2 which is a vasoconstrictor. not only that but without angiotensin 2 there is less aldosterone which normally helps to retain sodium and water, so ACE inhibitors lower resistance and flow Angiotensin 2 receptor blockers, these work in a similar fashion to ACE I but rather than stop the formation of angiotensin 2, they block the receptors for angiotensin 2. Calcium channel blockers block channels in the smooth muscles of your blood vessels, calcium normally causes these vessels to contract, so if they are blocked, the vessels will relax and have lower resistance Treatment: Step 1 less than 55 give ACEi (or ARB if can tolerate ACE), over 55 or if black give CCB (or Diuretic if can't tolerate) Step 2 CCB + ACEi/ ARB (never use ACEi and ARB together ) Step 3 ACEi/ ARBS + CCB + diuretic Sources: http://bestpractice.bmj.com/best-practice/monograph/26/treatment/step-by-step.html Passmedicine Oxford handbook of clinical medicine nice.org.uk FOLLOW ME Twitter and Instagram: Medic_Ene Twitter: https://twitter.com/Medic_Ene Instagram: https://www.instagram.com/medic_ene/ MedicEne provides a fun and different view of medical problems among other things, hope you enjoy it! The information provided on this video is for informational purposes only and is not professional medical advice, diagnosis, treatment or care, nor is it intended to be a substitute therefor. Always seek the advice of a physician or other qualified health provider properly licensed to practice medicine or general health care in your jurisdiction concerning any questions you may have regarding any information obtained from this video and any medical condition you believe may be relevant to you or to someone else. Never disregard professional medical advice or delay in seeking it because of something you have seen in this video. Always consult with your physician or other qualified health care provider before embarking on a new treatment, diet or fitness program. Information obtained in this video is not exhaustive and does not cover all diseases, ailments, physical conditions or their treatment.
Просмотров: 2870 MedicEne
Regulation of blood pressure with baroreceptors | NCLEX-RN | Khan Academy
 
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Learn about how the arteries use nerve impulses to help regulate blood pressure. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-blood-pressure-control/v/parts-of-a-nephron?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/blood-pressure/v/blood-pressure-changes-over-time?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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Blood Pressure
 
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When you go the doctor to get your blood pressure measured, you will hear two numbers, for example; 120/80. What do those numbers mean? In order to understand the subject of blood pressure, we first have to know some information about the circulatory system (cardiovascular system). The circulatory system is made up of organs that work together: the heart; lungs; blood vessels; and blood. The heart, blood, and blood vessels make up the cardiovascular component of the circulatory system. The heart is a muscle the size of your fist. It constantly pumps blood through the blood vessels. The blood carries oxygen and nutrients to the body’s organs and drops off waste products to be filtered out by the kidneys, liver, lungs, and skin. Each heart beat pushes blood out of the heart into the arteries, then the heart relaxes while getting ready for the next pumping beat. So, in fact we observe two actions here: contraction and relaxation. The contraction is called systole, and the relaxation: diastole. The blood pressure is the amount of pressure exerted on your artery walls by the blood flowing into them, under the effect of the heart’s pumping action. Now let’s see, if the heart contracts to push the blood forward, this must be causing a higher pressure on the artery walls than when it relaxes, right? Exactly! So there are actually two readings for the blood pressure in one person: one while the heart contracts, which causes the higher pressure value: called systolic pressure; and the other when the heart relaxes/rests, called the diastolic pressure. The systolic pressure is the upper/higher one, and the diastolic is the lower one. Now let’s have a further look at the measurement unit of blood pressure. We say for example that my blood pressure is 120/80 mm of mercury. Which means that the blood presses on the walls of the arteries with the same pressure of a 1-mm thick column of mercury with the height of, say 120 mm, which is “the value we read”. A sphygmomanometer and a stethoscope are devices used to record your blood pressure. A sphygmomanometer consists of an inflatable cuff, a measuring unit (the mercury manometer, or aneroid gauge), and a mechanism for inflation which may be a manually operated bulb and valve or a pump operated electrically. The cuff is normally placed to fit around an upper arm, at roughly the same vertical height as the heart while the subject is seated with the arm supported. It is essential that the correct size of cuff is selected for the patient. For clinical measurements it is usual to measure and record both arms in the initial consultation to determine if the pressure is significantly higher in one arm than the other. The cuff is inflated until the artery is completely occluded. Using a stethoscope, we listen to the brachial artery at the elbow, the examiner slowly releases the pressure in the cuff. As the pressure in the cuffs falls, a "whooshing" or pounding sound is heard (see Korotkoff sounds) when blood flow first starts again in the artery. The pressure at which this sound began is noted and recorded as the systolic blood pressure. The cuff pressure is further released until the sound can no longer be heard. This is recorded as the diastolic blood pressure. We can also palpate/feel the radial pulse to make sure of the lower reading. The top number (the systolic blood pressure) is considered a major risk factor for cardiovascular disease for people above 50 years of age. In most people, systolic blood pressure rises steadily with age due to increasing stiffness of large arteries and long-term build-up of plaque due to unhelathy eating habits and a sedentary lifestyle. A single high reading does not necessarily mean that you have high blood pressure. However, if readings stay at 140/90 mm Hg or above (systolic 140 or above OR diastolic 90 or above) over time, this is a sign that you should start a treatment program. Such a program almost always includes lifestyle changes and often prescription medication for those with readings of 140/90 or higher. If, while monitoring your blood pressure, you get a systolic reading of 180 mm Hg or higher OR a diastolic reading of 110 mm HG or higher, wait a couple of minutes and take it again. If the reading is still at or above that level, you should seek immediate emergency medical treatment for a hypertensive crisis. Starting at age 20, it is recommended to do a blood pressure screening every 2 years. Even if your blood pressure is normal, you should consider making lifestyle modifications to prevent the development of HBP and improve your heart health. For more on blood pressure, please tune into iUnerstand.tv (afham.tv) All the best.
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definition of high blood pressure
 
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High Blood Pressure: Definition and Treatment
 
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High blood pressure is a consistent reading of 140/90 or higher. Bethany Panchal, MD, a Family Medicine physician with Ohio State’s Wexner Medical Center, defines “consistent” as two or more readings taken days apart. When high blood pressure is considered borderline—or near that 140/90 range—changes in diet and exercise may be sufficient to lower readings. This can include a DASH or low salt diet. When readings are higher, at 150-160 range or above, medication may be added to lifestyle changes. Proper treatment is important, as high blood pressure increases the risk of heart attack, stroke and even blindness. To learn more or schedule an appointment, visit http://wexnermedical.osu.edu/patient-care/healthcare-services/primary-care or call (614) 293-2700.
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Blood Pressure: What Are Systole And Diastole? | Match Health
 
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“Systole” and “diastole” are two terms that are commonly used in reference to the heart. These terms refer to the two basic phases of the heart’s pumping cycle. The systole and diastole phases also relate to blood pressure. If you are interested in licensing this video or the embedded animations, please contact us at www.matchhealth.com. Subscribe to Match Health today to stay up-to-date on the latest in healthcare advancements.
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100 Million Americans Have High Blood Pressure Under New Guidelines | NBC Nightly News
 
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The American Heart Association's new guidelines now define high blood pressure as anything above 130 over 80, which triples the diagnosis among men and doubles it among women who are under 45. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. Subscribe to our channel for news stories, technology, politics, health, entertainment, science, business, and exclusive NBC investigations. Connect with NBC News Online! Visit NBCNews.Com: http://nbcnews.to/ReadNBC Find NBC News on Facebook: http://nbcnews.to/LikeNBC Follow NBC News on Twitter: http://nbcnews.to/FollowNBC Follow NBC News on Google+: http://nbcnews.to/PlusNBC Follow NBC News on Instagram: http://nbcnews.to/InstaNBC Follow NBC News on Pinterest: http://nbcnews.to/PinNBC 100 Million Americans Have High Blood Pressure Under New Guidelines | NBC Nightly News
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Putting it all together: Pressure, flow, and resistance | NCLEX-RN | Khan Academy
 
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See how pressure, flow, and resistance relate to one another and how they each affect the human body. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-circulatory-system/v/thermoregulation-in-the-circulatory-system?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-circulatory-system/v/resistance-in-a-tube?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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HIGH BLOOD PRESSURE | HYPERTENSION | HIGH BLOOD PRESSURE SYMPTOMS AND TREATMENT IN URDU/HINDI
 
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HIGH BLOOD PRESSURE | HYPERTENSION | HIGH BLOOD PRESSURE SYMPTOMS AND TREATMENT IN URDU/HINDI HIGH BLOOD PRESSURE: High blood pressure is also known as hypertension, caused by the increase in blood circulation in the body. If it is not treated on time, it can cause brain haemorrhage, coma and even death. For this reason it is vital that it be taken proper care of. The most important thing to know about high blood pressure control what it exactly it, what causes and what are the ways to treat this health condition. Heart Pumping and Blood Pressure: Human body contains 5-6 liters of blood depending on the sex and age. Almost 5 liters of blood passes through the heart and is purified every second. Heart separates deoxygenated blood from oxygenated blood, send the deoxygenated blood to the lungs for getting oxygen and the oxygenated blood to all part of the body. This process is done by the contraction & relaxation of the heart muscles, each cycle called a heart beat. After purifying the blood, it delivers the blood to all body parts through veins and arteries. The amount of heart beats depends on the flow of blood from the heart. If the pressure of blood flow is high, the heart beat rate will also be higher. Same is the other way around. This increased or decreased blood pressure causes the veins & valves to contract and expand accordingly putting pressure on the blood vessels and the heart. Symptoms: Headache Vomit Low energy level Weak eye sight Improper working of digestive system How to measure the blood pressure & its diagnosis: The first step in high blood pressure treatment is diagnosing whether a patient has high BP of low. If the blood circulation is 140 / 90 torr or higher, then it will be categorized as high blood pressure. 139 / 89 torr pressure is known as pre-hyper tension, which indicates that it is the starting point of blood pressure. Diagnosis process needs to be carried according to following parameters: Sample should be examined three times in a week. If the blood pressure of the patient is very high then one should wait for half hour then check the blood pressure again. The blood pressure is measured with a strip and from upper part of arm. BP is measured in “mmhg”, which is known as Cardiac Output or heart rate; increased heart rate indicates high blood pressure. According to the American Heart Association blood pressure in measured in two parameters; Dialectic mmhg and Systolic mmhg. In a healthy human being, the level of systolic & dialectic blood mmhg should be according to the following figures. Systolic mmhg: hypertension 90, 90 – 119 Dialectic mmhg: hypertension 60, 60 – 79 High Blood Pressure Treatment: It important to avoid the things that cause high blood pressure in the first place. Hypertension is divided into five stages, first two stages are not very dangerous and by self precautions, you can prevent severe hypertension. At this stage patient should avoid foods with high fats, smoking & exercise regularly. Salt is the main cause of high blood pressure and drug therapy & Beta blockers are suggested for the patients. Eating a healthy diet and emphasizing on natural diet like fruits and vegetables can help control blood pressure a lot. If you have developed High BP, it is very important that you get checkup every now and then. Lastly, it depends on you that how much you are willing to control hypertension. Take things lightly, take exercise, take some time out for yourself away from routine life, go out with friends and add fun to your life. You won’t even know when you came out of it. HELLO EVERY ONE..THANKS FOR WATCHING THE VIDEO.. PLEASE SUBSCRIBE OUR CHANNEL (DR. MAYA KHAN HELP ZONE) TO WATCH MORE INTERESTING AND HELPFUL VIDEOS..OUR CHANNEL LINK IS HERE BELOW: https://www.youtube.com/channel/UCnEx0PW7PZiB6YnHh4xHCDg OUR FACEBOOK LINK: https://www.facebook.com/mayakhanhelpzone IN OUR CHANNEL YOU CAN WATCH THE VIDEOS RELATED: ★HEALTH ★HEALTH TIPS ★HEALTH CARE ★HEALTH ISSUES ★HEALTH AND FITNESS ★HEALTH AND WELLNESS ★HEALTH PROBLEMS ★HEALTH AND NUTRITION ★HEALTH CARE TIPS ★HEALTHY QUOTES ★HEALTHY FOOD ★HEALTHY TIPS ★HEALTHY EATING ★HEALTHY DIET PLAN ★HEALTHY LIFE STYLE ★HOW TO LOSE WEIGHT ★DIET ★NUTRITION ★FOOD AND NUTRITION ★WEIGHT LOSS ★HEALTHY LIVING ★HEALTHY MEALS ★HEALTHY EATING PLAN ★HEALTHY LIFE ★BEAUTY ★BEAUTY QUOTES ★BEAUTY TIPS ★BEAUTY CARE ★MAKEUP ★BEAUTY PRODUCTS ★COSMETICS ★SKIN CARE ★BEAUTY TIPS FOR SKIN WHITENING ★BEAUTY TIPS FOR FACE ★RECIPES ★COOKING RECIPES ★HEALTHY RECIPES ★FOOD RECIPES ★RECIPES FOR DINNER ★RECIPES FOR KIDS ★RECIPES FOR CHICKEN ★RECIPES FOR BREAKFAST ★RECIPES FOR LUNCH ★RECIPES FOR SNACKS ★RECIPES OF SWEET DISHES ★COOKING TIPS ★RECIPES FOR DESSERTS ★CAKE RECIPES ★SOUP RECIPES ★DESSERT RECIPES ★BREAKFAST RECIPES ★EASY RECIPES ★DINNER RECIPES ★EASY DINNER RECIPES ★COOKING ★CHILI RECIPE ★HEALTHY DINNER RECIPES ★BEEF RECIPES BEST REGARDS DR. MAYA KHAN HELP ZONE TEAM
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High and Low Blood Pressure Symptoms and Precautions in Hindi
 
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Blood pressure (BP) is the pressure exerted by circulating blood upon the walls of blood vessels. When used without further specification, "blood pressure" usually refers to the arterial pressure in the systemic circulation. It is usually measured at a person's upper arm. Blood pressure is usually expressed in terms of the systolic (maximum) pressure over diastolic (minimum) pressure and is measured in millimeters of mercury (mm Hg). It is one of the vital signs along with respiratory rate, heart rate, oxygen saturation, and body temperature. Normal resting blood pressure in an adult is approximately 120/80 mm Hg. Blood pressure varies depending on situation, activity, and disease states. It is regulated by the nervous and endocrine systems. Blood pressure that is low due to a disease state is called hypotension, and pressure that is consistently high is hypertension. Both have many causes which can range from mild to severe. Both may be of sudden onset or of long duration. Long term hypertension is a risk factor for many diseases, including kidney failure, heart disease, and stroke. Long term hypertension is more common than long term hypotension in Western countries. Long term hypertension often goes undetected because of infrequent monitoring and the absence of symptoms. To know more about Blood Pressure, Please Visit: https://en.wikipedia.org/wiki/Blood_pressure This Video is a part of National Repository of Open Educational Resources Original Video Source - http://nroer.in/gstudio/resources/videos/show/9095/
Просмотров: 117099 Realty Merchant
Baroreflex Regulation of Blood Pressure, Animation.
 
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How heart rate is controlled by the parasympathetic and sympathetic divisions of the autonomic nervous system, with overview of baroreceptor resetting. This video (updated with real voice) and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/neurology ©Alila Medical Media. All rights reserved. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Baroreflex, or baroreceptor reflex, is one of the mechanisms the body uses to maintain stable blood pressure levels or homeostasis. Baroreflex is a rapid negative feedback loop in which an elevated blood pressure causes heart rate and blood pressure to decrease. Reversely, a decrease in blood pressure leads to an increased heart rate, returning blood pressure to normal levels. The reflex starts with specialized neurons called baroreceptors. These are stretch receptors located in the wall of the aortic arch and carotid sinus. Increased blood pressure stretches the wall of the aorta and carotid arteries causing baroreceptors to fire action potentials at a higher than normal rate. These increased activities are sent via the vagus and glossopharyngeal nerves to the nucleus of the tractus solitarius – the NTS - in the brainstem. In response to increased baroreceptor impulses, the NTS activates the parasympathetic system – the PSNS - and inhibits the sympathetic system – the SNS. As the PSNS and SNS have opposing effects on blood pressures, PSNS activation and SNS inhibition work together in the same direction to maximize blood pressure reduction. Parasympathetic stimulation decreases heart rate by releasing acetylcholine which acts on the pacemaker cells of the SA node. Inhibition of the sympathetic division decreases heart rate, stroke volume and at the same time causes vasodilation of blood vessels. Together, these events rapidly bring DOWN blood pressure levels back to normal. When a person has a sudden drop in blood pressure, for example when standing up, the decreased blood pressure is sensed by baroreceptors as a decrease in tension. Baroreceptors fire at a lower than normal rate and the information is again transmitted to the NTS. The NTS reacts by inhibiting parasympathetic and activating sympathetic activities. The sympathetic system releases norepinephrine which acts on the SA node to increase heart rate; on cardiac myocytes to increase stroke volume and on smooth muscle cells of blood vessels to cause vasoconstriction. Together, these events rapidly bring UP blood pressure levels back to normal. Baroreflex is a short-term response to sudden changes of blood pressure resulted from everyday activities and emotional states. If hypertension or hypotension persists for a long period of time, the baroreceptors will reset to the “new normal” levels. In hypertensive patients for example, baroreflex mechanism is adjusted to a higher “normal” pressure and therefore MAINTAINS hypertension rather than suppresses it. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Blood Pressure Explained | Why it is important?
 
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Namaskaar Dosto, is video mein maine apko Blood Pressure ke bare me detail me samjhaya hai ki dosto ye kya hota hai aur hum blood pressure ko kaise measure karte hai iske bare me samjhaya hai aur blood pressure ki importance ke bare me aap janege. Mujhe umeed hai ki apko yeh video pasand ayega. Share, Support, Subscribe!!! Subscribe Here for free:-https://goo.gl/XiZVPQ Youtube:-http://www.youtube.com/c/TopTechInformation Twitter:-https://twitter.com/TTI_TopTechInfo Facebook Page:-https://www.facebook.com/TTISATYAM27/ Facebook Myself:-https://www.facebook.com/11satyam Instagram:-https://www.instagram.com/toptechinformation/ Google Plus:-https://goo.gl/X9qKve About:- Top Tech Information is a Youtube Channel, where you will find science and technology videos in Hindi. New video is posted everyday ____________________________________________________________________________________________________________________________________ Music Information:- Title:-Alan Walker - Fade [NCS Release] Checkout the song on NCS Youtube Channel:- https://goo.gl/YXiE52 Artist social media link:- Alan Walker Facebook https://www.facebook.com/alanwalkermu... SoundCloud https://soundcloud.com/alanwalker Twitter https://twitter.com/IAmAlanWalker YouTube https://www.youtube.com/user/DjWalkzz Instagram https://www.instagram.com/alanwalkerm... Intro Background Video Information:- This is a free stock video released under Creative Commons (CC0) and available under public domain category at Pixabay:- https://goo.gl/GYB6Cd Thanks to Pixabay for providing free stock videos and images that are used in the video under Creative Commons (CC0) and available under public domain category Pixabay:-https://pixabay.com/
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What is Hypertension? High Blood Pressure explained for children - Ask Dr.Smarty
 
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Wordpress http://deskofdrsmarty.com/ What is Diabetes? Ask Dr.Smarty FaceBook https://www.facebook.com/DrSmartyCom Instagram: @AskDrSmarty Twitter: @AskDrSmarty Welcome to The Desk of Dr. Smarty, a growing library of information dedicated to educating you and your family on the world of health and wellness! It’s no secret that going to the doctor can sometimes be intimidating, whether you’re 4-years-old or 40, and we believe there should be an outlet where anyone can learn more about the health topics they are interested in without the complicated medical terminology. This is where Dr. Smarty and his team of trusted assistants come in! Discover how easy it is for you and your family to learn and understand health conditions in a comfortable, friendly and informative environment. Children can watch videos starring Dr. Smarty and his team while parents stay up-to-date on the latest health news, learn new healthy recipes and get everyday tips and tricks with articles posted every week.
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What is PULSE? What does PULSE mean? PULSE meaning, definition, explanation & pronunciation
 
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What is PULSE? What does PULSE mean? PULSE meaning - PULSE pronunciation - PULSE definition - PULSE explanation - How to pronounce PULSE? Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. In medicine, a pulse represents the tactile arterial palpation of the heartbeat by trained fingertips. The pulse may be palpated in any place that allows an artery to be compressed against a bone, such as at the neck (carotid artery), on the inside of the elbow (brachial artery), at the wrist (radial artery), at the groin (femoral artery), behind the knee (popliteal artery), near the ankle joint (posterior tibial artery), and on foot (dorsalis pedis artery). Pulse (or the count of arterial pulse per minute) is equivalent to measuring the heart rate. The heart rate can also be measured by listening to the heart beat directly (auscultation), traditionally using a stethoscope and counting it for a minute. The radial pulse is commonly measured using three fingers. This has a reason: the finger closest to the heart is used to occlude the pulse pressure, the middle finger is used get a crude estimate of the blood pressure, and the finger most distal to the heart (usually the ring finger) is used to nullify the effect of the ulnar pulse as the two arteries are connected via the palmar arches (superficial and deep). The study of the pulse is known as sphygmology. The pulse is a decidedly low tech and high yield and antiquated term still useful at the bedside in an age of computational analysis of cardiac performance. Claudius Galen was perhaps the first physiologist to describe the pulse. The pulse is an expedient tactile method of determination of systolic blood pressure to a trained observer. Diastolic blood pressure is non-palpable and unobservable by tactile methods, occurring between heartbeats. Pressure waves generated by the heart in systole move the arterial walls. Forward movement of blood occurs when the boundaries are pliable and compliant. These properties form enough to create a palpable pressure wave. The heart rate may be greater or lesser than the pulse rate depending upon physiologic demand. In this case, the heart rate is determined by auscultation or audible sounds at the heart apex, in which case it is not the pulse. The pulse deficit (difference between heart beats and pulsations at the periphery) is determined by simultaneous palpation at the radial artery and auscultation at the heart apex. It may be present in case of premature beats or atrial fibrillation. Pulse velocity, pulse deficits and much more physiologic data are readily and simplistically visualized by the use of one or more arterial catheters connected to a transducer and oscilloscope. This invasive technique has been commonly used in intensive care since the 1970s. The rate of the pulse is observed and measured by tactile or visual means on the outside of an artery and is recorded as beats per minute or BPM. The pulse may be further indirectly observed under light absorbances of varying wavelengths with assigned and inexpensively reproduced mathematical ratios. Applied capture of variances of light signal from the blood component hemoglobin under oxygenated vs. deoxygenated conditions allows the technology of pulse oximetry. A normal pulse is regular in rhythm and force. An irregular pulse may be due to sinus arrhythmia, ectopic beats, atrial fibrillation, paroxysmal atrial tachycardia, atrial flutter, partial heart block etc. Intermittent dropping out of beats at pulse is called "intermittent pulse". Examples of regular intermittent (regularly irregular) pulse include pulsus bigeminus, second-degree atrioventricular block. An example of irregular intermittent (irregularly irregular) pulse is atrial fibrillation. It corresponds to diastolic blood pressure. A low tension pulse (pulsus mollis), the vessel is soft or impalpable between beats. In high tension pulse (pulsus durus), vessels feels rigid even between pulse beats. A form or contour of a pulse is palpatiory estimation of arteriogram. A quickly rising and quickly falling pulse (pulsus celer) is seen in aortic regurgitation. A slow rising and slowly falling pulse (pulsus tardus) is seen in aortic stenosis.
Просмотров: 13188 The Audiopedia
Heartbeat and Pulse | Biology for All | FuseSchool
 
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Ever wonder what causes the thump-thump sound of your heartbeat? It’s all to do with the valves. The sound of your heart beating can be attributed to your valves closing, and always in specific pairs. Separating the atria from the ventricles are the tricuspid and bicuspid valves.The pulmonary valve and the aortic valve ensure that deoxygenated and oxygenated blood, respectively, leave the heart entirely without any backflow. This beautiful system sees that both the tricuspid and bicuspid valve are closed when the ventricles, both left and right, contract – this contraction forces blood out of the heart, through the pulmonary arteries and aorta. The first thump that you can feel is the sound of the tricuspid and bicuspid valves closing simultaneously. So during systole (the first half of your heartbeat) the tricuspid and bicuspid valves are closed, but the pulmonary and aortic valves are open. Once the ventricles relax, the pulmonary and aortic valves close, causing the second thump of a heartbeat. When the pulmonary and aortic valves are closed, the tricuspid and bicuspid valves automatically open. During diastole, blood (both oxygenated and deoxygenated) fills into the heart. The average heart rate for a young adult varies, depending on age, physical size, genetics, and activity. It is usually in the range of 60 – 100 heartbeats per minute. The fitter you are, the lower your resting heart rate is likely to be. An athlete may have a resting heart rate closer to 40 beats a minute. After each heartbeat, a pressure wave passes along your arteries, which causes your arterial walls to bulge, and then contract. These pulses, as they are called, can be felt at various points throughout your body. A strong pulse can be felt at the top of your neck. Although you cannot quantitatively measure the force of your pulse, you can do so for the overall force exerted against arterial walls by your blood – this is called blood pressure. Usually your blood pressure is given as two numbers. These numbers represent the forces exerted during systole and diastole, known as systolic pressure and diastolic pressure. The systolic pressure is quoted before the diastolic. SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Find all of our Chemistry videos here: https://www.youtube.com/watch?v=cRnpKjHpFyg&list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Find all of our Biology videos here: https://www.youtube.com/watch?v=tjkHzEVcyrE&list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0 Find all of our Maths videos here: https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: info@fuseschool.org
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Eclampsia disease ( higher blood pressure during pregnancy) module no 4
 
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A potentially dangerous pregnancy complication characterised by high blood pressure.
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Blood pressure definition, ranges, and acute and long term control part 1.mp4
 
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Blood pressure definition, ranges, and acute and long term control part 1
Просмотров: 1372 Lionel Warren
Peripheral Resistance and Blood Flow
 
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http://www.interactive-biology.com - This is an answer to a question that was asked when I did my Anatomy & Physiology Academy on how exactly resistance works when it comes to blood flow. In this video, I explain peripheral resistance in a bit more detail and how there are different factors that are involved in increasing or decreasing Peripheral Reistance
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What Is The Definition Of High Blood Pressure?
 
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Medical definition of high blood pressure medicinenet. High blood pressure symptoms of hypertensioncauses high weight, diet, age, and more webmddefinition by merriam webster. Googleusercontent search. Blood pressure an individual's blood is defined by two measurements oct 17, 2016 find out what the normal ranges for high are, and can be as of on walls. High blood pressure is a of 140 systolic or higher and 90 diastolic that stays high over time common condition in which the long term force against your artery walls enough it may eventually cause health problems, such as heart disease you probably have (hypertension) if readings are consistently 90, higher, number weeks read medical definition feb 18, 2014 defined (tension) arteries, vessels carry from to doesn't any initial symptoms but prehypertension means end up with pressure, unless take description risk factors treatment for controlling hypertension. High blood pressure (hypertension) nhs choices. Description of high blood pressure nhlbi, nih. If you're an adult and your systolic pressure is 120 to 139, or diastolic 80 89 (or both), you have prehypertension. High blood pressure (hbp or hypertension) is when your pressure, the force of pushing top, systolic, number heart beats. High blood pressure what it means and you can do about itblood readings explained healthline. High blood pressure (hypertension) symptoms, signs & causes. Hypertension, also known as high or raised blood pressure, is a condition in normal adult pressure defined of 120 mm hg 1 apr 21, 2017 how to understand readings learn what's normal, when number) between 80 and 89 hg, it means you have although these numbers aren't technically considered jan 14, often associated with few no symptoms. Many people four categories define blood pressure readings for adults hypertension (htn or ht), also known as high (hbp), is a long term medical the treatment of moderately arterial (defined 160 100 mmhg) with medications associated an improved life jul 11, 2017 webmd experts explain causes force which moves through person's body in doctor says he has feb 23, if person it means that walls arteries are receiving too much repeatedly needs to jun 15, 2016 find everything you need know about (hypertension), out more what your result 12. Hypertension (high blood pressure) symptoms, diet, medication high pressure medlineplus. High blood pressure in adults uptodate. Apr 6, 2017 high blood pressure is a common disease in which flows through normal for adults defined as systolic apr 18, first, let's define. Gov health topics hbp url? Q webcache. What is high blood pressure? American heart association. High blood pressure causes, symptoms, and treatments. Definition of high blood pressure medicinenet. High blood pressure (hypertension) mayo clinic. Definition of high blood pressure medicinenet description nhlbi, nih nhlbi. Blood pressure what is high blood pressure? .
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What Is The Definition Of Blood pressure Medical Dictionary Free Online
 
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Cardiac Output, Stroke volume, EDV, ESV, Ejection Fraction
 
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Cardiac Physiology Basics. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia CARDIAC OUTPUT is the amount of blood pumped by each ventricle in one minute. It is the product of STROKE VOLUME – the amount of blood pumped in one heartbeat, and HEART RATE – the number of beats in one minute. An INcrease in either stroke volume or heart rate results in INcreased cardiac output, and vice versa. For example, during physical exercises, the heart beats faster to put out more blood in response to higher demand of the body. It is noteworthy that the ventricles do NOT eject ALL the blood they contain in one beat. In a typical example, a ventricle is filled with about 100ml of blood at the end of its load, but only 60ml is ejected during contraction. This corresponds to an EJECTION fraction of 60%. The 100ml is the end-DIASTOLIC volume, or EDV. The 40ml that remains in the ventricle after contraction is the end-SYSTOLIC volume, or ESV. The stroke volume equals EDV minus ESV, and is dependent on 3 factors: contractility, preload, and afterload. Contractility refers to the force of the contraction of the heart muscle. The more forceful the contraction, the more blood it ejects. PRELOAD is RELATED to the end-diastolic volume. Preload, by definition, is the degree of STRETCH of cardiac myocytes at the end of ventricular filling, but since this parameter is not readily measurable in patients, EDV is used instead. This is because the stretch level of the wall of a ventricle INcreases as it’s filled with more and more blood; just like a balloon - the more air it contains, the more stretched it is. According to the Frank-Starling mechanism, the greater the stretch, the greater the force of contraction. In the balloon analogy, the more inflated the balloon, the more forceful it releases air when deflated. AFTERLOAD, on the other hand, is the RESISTANCE that the ventricle must overcome to eject blood. Afterload includes 2 major components: - Vascular pressure: The pressure in the left ventricle must be GREATER than the systemic pressure for the aortic valve to open. Similarly, the pressure in the right ventricle must exceed pulmonary pressure to open the pulmonary valve. In hypertension for example, higher vascular pressures make it more difficult for the valves to open, resulting in a REDUCED amount of ejected blood. - Damage to the valves, such as stenosis, also presents higher resistance and leads to lower blood output. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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