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What is heart failure? | Circulatory System and Disease | NCLEX-RN | Khan Academy

Оценок: 2128 | Просмотров: 438639
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Tanner Marshall. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/heart-failure-r/v/systolic-heart-failure-pathophysiology?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-stroke/v/preventing-further-strokes?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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Текстовые комментарии (93)
Sam Ahf (19 дней назад)
Excellent lecture, any book you recommend or what books you are using for your lecture? Thank you!
Enwelum Precious (1 месяц назад)
Thank you
Khalid Almutairi (1 месяц назад)
I know this sound :) (OSMOSIS)
Moses m (3 месяца назад)
osmosis? is that you? loved the video
Kittycat Forever (3 месяца назад)
I think i have it when was younger i was often in an hospital and i think heard my mom and the doctors saying something about it and my heart rate was 90-120
Sheri Dildar (3 месяца назад)
Thank you just so clear🙏🙏🙏🙏
Fh Gf (4 месяца назад)
U sound exactly like the one from osmosis. Thanku for such good explanation
Rada Ny (5 месяцев назад)
GGood but small letter
John Walters (7 месяцев назад)
My wife passed away on 11th may 3 weeks ago only 35 her heart failed she had cancer 9yrs ago got over that but the chemo weakened her heart she spent month in hos fighting it but they found to many blood clots so wernt safe to operate. So after 2 weeks she rapidly went down hill and we had to turn machine of that was helping the heart as both sides failed in the end so she wernt getting the oxygen funeral on monday dreading monday
Tom Vanheusden (8 месяцев назад)
This is brilliant!
AHMED Ali (8 месяцев назад)
thank you so much its really help
iuiukk9509 (9 месяцев назад)
simply superb.
Lisa Middleton (10 месяцев назад)
I'm 41 & was diagnosed with Moderate Heart Failure August 2017.... https://youtu.be/dT_sNB_01gc
Swapnil Salve (11 месяцев назад)
I like your video. Great information. Keep up good work. http://freee-study.blogspot.com/2017/07/about-congestive-cardiac-failure.html
Shaheer Alvi (11 месяцев назад)
Wao...u make it so easy for understandings.....tysm sir
ahmed shady (1 год назад)
srideviaful (1 год назад)
God bless you may you enger paradise with this good deed😭👍❤️🌹💕
abbas thamer (1 год назад)
http://vializer.com/7PeN heart failure
MuusiK Fan (1 год назад)
Is left ventricular dysfunction defined as left sided heart failure? What about both systolic and diastolic failure Grade 1? Is the Grading of heart failure based on the echo? Is not just a heart impairment? Is diastolic failure Grade 1 normal as we age? And is an enlarged heart "heart failure" or "cardiomyopathy??? Whats the difference between Heart failure and Congestive Heart failure? What if the patient suffers from both systolic and diastolic impairment, but EF is low normal, for around ten years, but suffers breathlessness, lightheadedness upon minimal physical task such as cleaning a mirror? Very confusing when reading the definitions. Aome HF patients are normal active others not so active and limited even if EF is normal, why is that? Thank you.
sheila E (1 год назад)
I understand my condition better!
Shiv Sharma (1 год назад)
Nice Video, Also Watch https://youtu.be/OFJnS3gW4n8
sara abdo (1 год назад)
It is the voice of who speaks in @osmosis
Sheila E (1 год назад)
Dr.Just clarify i have heat failure...Not easy living with...This💕 what i have...gored!
The Retired Poppy (1 год назад)
Areeba khan (1 год назад)
Banana Cupcake (1 год назад)
Hey it's the osmosis guy
AAA (1 год назад)
are u the guy in Osmosis video?!
Saad Saeed (1 год назад)
C.D. (1 год назад)
Thank you!! Maraming salamat po. :)
Mado Sh (1 год назад)
thank u very much
Luke Waddison (1 год назад)
I watch so many of your videos on all kinds of biology. Thank you so much, it really helps with my University studies with your brilliantly explained videos.
Trevor Kemp (1 год назад)
Video abruptly cuts off at the end. Not picked back up on 2nd video in the playlist. Please fix. Otherwise, really great!
natalia holliman (1 год назад)
J (1 год назад)
金子皓 (1 год назад)
Narae Lee (1 год назад)
Your voice sounds familiar... Are you the same guys with Osmosis channel?
ScorpioQueen (1 год назад)
My dad past away from Hear failure. He had an Lvad for 18 months, the medicines and fluidpills caused him kidney failure. Im in so much pain :(
tamabe66 (1 год назад)
Omg I'm so sorry. My dads going thru it now. He's got Severe HF and his water tabs have also caused damage to kidneys 😐
xMjrFirecrcker (1 год назад)
ScorpioQueen Sometimes life sucks
Cat Catt (1 год назад)
Albanian Templar I'm so sorry .🌹⚘🌷
ReEeEeEe (1 год назад)
Albanian Templar im soo sorry to hear it, hope the best for you go through this, just never give up and always happy, it will help a lot, human body is soo mysterious, even people that have diagnosed will die but it will never be always
Albanian Templar (1 год назад)
ScorpioQueen im about to die too , 16 years old same , like 6 years without breathing , super heart beats, pain i can hear my heart evrytime i sleep , now i have kidney pain
kaylee bridgeman (1 год назад)
You made heart failure so simple to understand. Love the water bottle analogy. When I take my test tuesday i am going to picture the heart as a waterbottle lol
Bis Tek (2 года назад)
Thank you so much for posting this video
حامد الشهراني (2 года назад)
thank you sooooo much
Erzebet Bathory (2 года назад)
My heart rate and blood pressure seems to get lower and lower with time. My resting heart rate is 50 beats per minute (last time I checked, which was 3 months ago). I get dizzy every time I stand up and overall I feel weak. I went to the doctor and they seem to dismiss it. I just want to know if my heart is failing, I want to know how much time I have in case I'm dying. I've heard of patients being diagnosed with heart failure with a resting heart rate as low as mine. I live in a city with very incompetent ER doctors.
ReEeEeEe (1 год назад)
Me to but i eat alot of goat meet like bbq and my blood pressure up from 70-60 to 100-70 i dont get dizzy again
JuneBaby (1 год назад)
Please get your vitals taken and gets tests done to know if you are really are at risk, doctors and nurses are there to help you! It sounds like orthostatic hypotension when you describe feeling light headed after standing, but please tell the health care providers as much as you can! (I'm just a student atm)
Zulhilmi Azman (2 года назад)
Erzebet Bathory please do not suspect or conclude by yourself without any exams or history taking by the doctors.
Prajot Parmar (2 года назад)
The narrator is dr rishi from osmosis channel!
Maria Lock (2 года назад)
I am doing awareness about pulmonary hypertension and heart failure is one of the results of PH that we as patients fear most. Is it possible that I may use some of your beautifully explained examples for our Afrikaans readers. Never seen HF explained so simple yet thorough that patients can understand what is happening in their bodies.
losmi248 losmi248 (2 года назад)
Great Video clip! Sorry for the intrusion, I am interested in your initial thoughts. Have you considered - Patlarny Bloods Victory Principle (do a google search)? It is an awesome one of a kind product for preventing toxic blood and heart desease without the headache. Ive heard some extraordinary things about it and my mate at last got cool results with it.
Dat Tran (2 года назад)
ReEeEeEe (1 год назад)
I think its just YouTube glitch or something, i see 9 like but 2 watched, its soo suspicious
Rebecca Geske (1 год назад)
Dat Tran The trolls are all over the internet in all their ignorance -comments and dislikes.. They're just ignorant. 😊
gino6680 (2 года назад)
Giving oxyngen to my mom helped her alleviate chest pain and shortness of breath. Does it do good in the long run?
azl xx (2 года назад)
thank you so much
BiTTeR pOisOn (2 года назад)
does heart failure cause death?
Avneet Kumar (2 года назад)
yes it does, mainly its complications like renal failure and even fluid in lungs (pulmonary edema) etc.
Matthew Abad (2 года назад)
Very clearly created animations and explanations compared to the other 100 video lectures I've watched on HF. Thanks!
Romteen Zeinail (2 года назад)
Thank you guys this video was very informative it makes me proud to be a nurse .
Shan Nonymous (2 года назад)
my husband is 47 and he has CHF right now. i wanted to understand it better, that's what brought me here. it's a terrible terrible thing to have and it's terrible for loved ones to witness.
Liam Doyle (7 месяцев назад)
Shan Bland my dad passed on weds with chf, its the worst feeling and a horrible illness to watch
MalleD [DLM] (2 года назад)
may God help him and give him a healthy life
Christine Ramos (2 года назад)
I learned so much from an 8-minute video
Abdellhamid Tabet (2 года назад)
thank you so much for your effort please continue
himaliii (2 года назад)
This is really helpful a lot more than my lecture notes. Thank you so much
Aaron Alog (2 года назад)
wat are the medicine that cure heart failure
Hiba Basim (2 года назад)
thanks alot
Systolic120mmHg (2 года назад)
I think of left sided vs right sided failure as: L for Left: L = lungs R for right: R = rest of the body
H (3 месяца назад)
That's actually really helpful!
Syed Moris (5 месяцев назад)
I kind of remember it as - the heart is more towards left that is why we wear wedding rings in the left hand. it is so because left side is stronger as it has to pump blood to whole body and not just lungs so muscles there are stronger, that is why why heart is more towards left. it kind of means that left side pumps blood to the whole body.😕😕😕
Not Vegan (1 год назад)
Systolic120mmHg thanks
Nelly Hoffman (2 года назад)
+Systolic120mmHg Thanks brah
Yusuke Yurameshi (2 года назад)
what is the difference between heart failure and cardiomyopathy
Yusuke Yurameshi (2 года назад)
+docsif got it! thanks alot, docsif!
docsif (2 года назад)
+Yusuke Yurameshi Valvular disease (eg. mitral stenosis) could lead to heart failure
Yusuke Yurameshi (2 года назад)
+Daniel V oh yes right i see thank you so much! i was also thinking the same thing but i just ddnt know for sure. can you name other conditions of heart failure aside from cardiomyopathy? thanks daniel
Daniel V (2 года назад)
+Yusuke Yurameshi Heart failure is the impairment of the heart to eject or fill up with blood properly. Cadiomypathy is just one of the causes that can lead to Heart Failure.
James Kanu (2 года назад)
Nelly Hoffman (2 года назад)
مجدالدين الحجيلي (3 года назад)
Could you please upload a videos about COPD, because it a very important topic?
Ana Smith (3 года назад)
thank you so much for all of your videos ...so helpful..
sammy69831 (3 года назад)
love you! thanks for these videos
Terrance Vincent (3 года назад)
Great Video !!!!
Terrance Vincent (3 года назад)
+Terrance Vincent  You video is quite helpful for giving an overview of what is done once a person is diagnosed with heart disease. You should also do some lecture on how you can prevent from any heart disease. After I was diagnosed I started using www.doctorbing.com lectures which have helped me a lot in getting the kind of fitness I am always looking for.
Ursweetplace (3 года назад)
I don't know who is behind these videos speaking but Thank you so much!! I am a visual learner and I can't even begin to tell you how much your videos have helped me actually understand these concepts that are taught in traditional lecture settings. Many Thanks again!!!
TranquilOblivion (3 года назад)
This is absolutely brilliant! Many Thanks!
Stephanie Hill (3 года назад)
Love Khan Academy! Such simple explanations :) It's my go-to channel for last-minute  study for exams :D
M F (3 года назад)
Is it called edema, when you have right sided heart failure, since the fluid builds up in the lower extremities? Great video btw, reat summary and expanation!
thisghy (3 года назад)
because of the fluid buildup yes there will be usually an accumulation of fluids usually in peripherals causing edema
guardalaluna (3 года назад)
Wonderful lessons! When will English subtitles be available for this topic?
Regeneration Center of Thailand (3 года назад)
+saintalucard87 hi there are already closed captions available. Its not 100% accurate but it might help you. Hit the "CC" button below the video.

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