Congestive Heart Failure: Pathophysiology

CHF: Pathophysiology explains what goes wrong with the heart muscle, and how the kidneys and cardiovascular system attempt to compensate for the failing heart.
www.sciencewithsusanna.com has diagrams, notes, and practice questions.

[@jenniferrodriguez1594]

Amazing how I can pay a ton of money for my classes, yet I alwasy revert to RUclips as my instructor. I learned more in this video than I have thus far in my class. Thanks for the great lesson! Needed it…

[@angeline_1994]

jennifer rodriguez me too!! I feel like I should pay some youtubers instead of my own teachers who are not very helpful :(

[@JuliaHelen777]

Or we should eliminate "money" all along and do what we love because we love to understand & thus do it. 😊🤗

[@arzitha]

Agreed! Can't argue with that!

[@RAU4JC]

Thank you so much!! Don't stop making these videos, you have the gift of teaching. Im a nursing student and these have helped me so much.

[@rockydeleon5968]

Thank you. 5 year medic here and I continue to get too comfortable and forget how to accurately describe disease process to Patients. thank you for the simplify this.

[@ashleysanden9049]

This was so much more helpful than my lecture. Thank you so much for breaking it down in a way that makes sense!

[@moon9372]

I was really struggling to understand pathophysiology of HF before watching it.. YOu made it so much clear than my lecturer Thank YOU SOOOOOOOMUCH!!!!!!!!!!!!!!!!

[@fitriisa4804]

I'm a nursing student, your explanation is very clear. Thank you so much!

[@johnmichael5135]

It's amazing how simple you made this concept. You are very gifted. God bless you.

[@kimmanubag5182]

Thank you for making this video. Simplified but has all the essential elements. Another cramming med student is saved thank to you!

[@ChubbyGranny]

Thank you so much for making videos like these. You don't know how much it has helped me by feeling more confident about my knowledge in nursing school. Thank you so much!

[@nazreensofiabintihazleenup266]

thank you so much for explaining this. I've been trying to understand this topic in google webs but thanks to u, I can understand this easily. Thank you so much

[@baileydiede5212]

Thank you for making this so understandable.

[@namwalichuluz8023]

Short but super effective...thankyou so much

[@tubazafar8733]

How calmly u have taught the topic that made it so easy to understand,thumps up to you❤️

[@nancymihut777]

I love your videos, you are great teacher. Excellent way to help us to understand Pathophysiology that is not the easiest one. Blessings to you.

[@nawreezhubail8116]

perfect ... thank you .. saved me so much time going over my boring leture

[@French192]

I understood it much better than I did in class! Thanks for the great teaching =)

[@germanshepherdmom1143]

Sara Temkit are you a medical student ?

[@basmed2000]

I would like to express my admiration to the neatness of your work in making this subject very easy to understand . Keep up the good work and wish you all the best .

[@mitralvalve3141]

WOW YOU'RE SO GOOD all the respect i really appreciate your great videos you're so smart you made the subject from complicated to simple

[@spekeify]

That was so well explained with extra work done at home . many thanks Sussana

[@viyandanependa4524]

loved loved this! thank you so muchhh, have a big test on Monday, and now I'm confident I've got this... 🙂

[@spencerselemani3009]

This explanation was very very fair for a medical student even those who are not

[@misstinaaa]

Such a great video. I'm a nursing student and this was incredibly helpful!

[@libbybrownenyc]

My Mommie had congestive heart disease. Thanks for the explanation. She was having a hard time towards the end of her life 💔 😪

[@arzitha]

1st video watched on this channel and it's just perfect! such a simple and effective way of explanation/ teaching. Thoroughly enjoyed the video!

[@andrewclancy8834]

Fantastically described. You have a knack for teaching

[@shashimoghe3920]

Dr suassanhenze excellent demonstration and explanation on CHF thanks and regards 11/01/2020

[@jamesharte8390]

brilliantly simplified

[@studywithme8470]

THANK YOU, YOU SAVED ME ❤️

[@abigailkugblenu1411]

Thank you so much

[@benkeo368]

You made the process very simple to understand. Thank you very much!

[@jayariesgianan3160]

its the simplest explanation of CHF pathophysiology in RUclips.

[@vishvish1768]

Really i understood very well because your teaching way is very clear and satisfy able. Thanks

[@PacsyRay]

Thank you so so so so much!

[@ryannguyen7033]

Thank you so much, this is exactly what ive been looking for much appreciated!

[@jamesodonovan7809]

Very clear explanation - short, concise and accurate. Thanks

[@annalynch9467]

This is a clear and simple explanation, thank you!

[@susannaheinze]

Thank you! This was a fun page of notes to prepare and teach.

[@khamikos1]

so cool... so easy listenng and watching all your lesson videos on medicine. you are AMAZING. CONGRATULATIONS. THANKS .I WILL BE FOLLOWING YOU.for ever

[@shashimoghe3920]

Thanks dr for your this esay to follow feedback on congestive heart failure proud of your awareness drive 17/04/2021

[@one.in.million_lads]

right side failure is the backpressure into the venous system causing hepatosplenomegaly, ascites and oedema.
Left side failure is the backpressure into the pulmonary venous system causing pulmonary oedema and reduced cardiac output.

[@jengreathouse697]

Thank you so much for making this information so easy to understand!

[@kaaminiragudass9990]

GREAT EXPLAINATION.PLZ DO MORE VIDEOS.

[@thimayap1556]

Thank you so much for this upload. Helped me so much.

[@divyalatha3443]

simplified brilliantly

[@mimprincesa]

Brilliant!

[@vijaytikkoo1227]

God Bless you, your videos are amazing.

[@Rudomussalama38]

this was so helpful

[@corvinius3]

Thanks for a wonderful and clear explanation.

[@28Eos]

Really helped me grasp the compensation cycle...thanks!

[@politics147]

when u increase heart rate . you don't affect the diastolic phase but only the systolic phase.

[@rudrikthakkar2985]

Thank you very much! for creating this, I understand it lot more.

[@ElLa-fe5qd]

it's excellent! it helps me a lot! thank you so much!

[@kellyminuto5942]

Very easy to follow, Thank you!

[@nicolasdiaz8463]

Thank you, you save my exam!! could'nt be more clear

[@priyankasuthar6749]

Greatttt.... Thanku soo much

[@samspencer532]

Thanks this was very helpful, can do please do one for myocardial infarction

[@laurenball1912]

Thank you for the video! You explained it so clearly!

[@mohdmo5339]

Thank u very much for these clear presentation

[@whiterose5206]

Thank you so much!!!

[@Trending_shorts_.]

Loved ur content...🧡 from 🇮🇳

[@alizayfatimah6787]

U made it so intrstng ❤❤❤thanks for making such videos ❤❤

[@sagaralekhya9659]

Thank you soo much ......
This video was very very helpful😭......
God bless you❤

[@ChristelMDaza]

THANKK YOUU MAAM ❤

[@sayladytea]

You absolutely rock!!!!!!!!!!!!!

[@susannaorjicahinelo1137]

Ur video was so helpful. Pls can I get the complete chart

[@madelaine2222]

This was an amazing video, very helpful thank you!

[@JillTait]

absolutely fantastic!!!!!! thankyou

[@PJay138]

Awesome explanation!

[@binbinky78]

Your videos are gold💛

[@sibongilebanda8679]

Thank you
This is really great

[@politics147]

in hypertrophic cardiomyopathy the sv increase but usually it's ur cardiac output that drops.

[@mamtadevi6336]

all videos is very helpful in education..thanku...thanku

[@hier0phant336]

Thank you

[@nicky5366]

Thank you!

[@kkkkkk7d]

Superb for basics!👌

[@literally_hay3718]

Thanks for your video! Can you make more pathophysiology for other diseases please? Respiratory failure, afib, hepatic encephalopathy please!!!

[@frankowen1935]

i was cured of Heart Disease by a great herbal Doctor contact him on Instagram salami_healing_herbs check that up on Instagram. with the use of his herbal remedy.

[@khamikos1]

THANKS YOU ARE GREAT

[@yashsakhare1115]

Superb ❤❤❤

[@browniepug]

simply superb

[@Bravericecooker]

THANK YOU SOO MUCH!

[@Bravericecooker]

HELPED me so much with my patho for my careplan =D

[@jahnavisaisuchita5838]

Good explanation

[@trevamcdaniel3919]

wonderful

[@dralvinjames]

Very informative 👏

[@autumnsspirit3873]

thx

[@malibustacy3606]

So why is the human body so good at recognizing/compensating for it's short comings but incapable of initiating a repair/restoration process to FIX THE PROBLEM.

[@MG-yp7tb]

thankyou, thankyou, thankyou! you are god.

[@FranciscoBourquin]

I LOVED THE GRUMPY KIDNEYS LOL LOL

[@hossamaldalbahi6194]

thaaaaanks a lot really helpful

[@rohantahire9465]

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[@doziejosiah8406]

Chai i love love this!

[@Rene-uz3eb]

1:36 less time to fill is not a compromise, wether with or without reduced ejection fraction due to heart muscle damage.
The heart doesn’t just beat faster, it also beats more forcefully to result in faster fill time and higher pressure. Otherwise there would be zero point in increasing heart rate. We can assume the heart rate and fill time are perfectly matched, via adjusting strength of the ventricular compression. Heart rate and increased contractility go up together, eg via adrenaline.
2:38 the practitioner narrative is always: this just happens as a compensation mechanism. But dilated cardiomyopathy has direct causes, like viral infection and alcoholism, both of which lead to heart muscle damage, which makes a lot more sense than saying this happens because the heart is trying to compensate.
For list of causes see eg Dilated Cardiomyopathy, 2010, the Lancet.
This weakening vicious cycle is, for all I can tell, a convenient story blaming the body. It makes no sense that growing a stronger muscle to compensate would at the same time lower pumping ability. That can only be explained by continuous insult to the heart muscle. Athletes don't get dilated cardiomyopathy, they get a stronger heart.
3:30 ditto
5:39 there are mechanisms involved first that try to compensate without involving the kidneys, the so called baroreceptor reflex increases heart rate, contractibility and vasoconstriction. These all would not result in a 'vicious cycle'.
Other conditions that can cause edema are kidney failure, liver disease, inflammation, dvt, NSAIDs, COPD, PE, ace inhibitors
Vasodilatory edema: A common side effect of antihypertensive therapy, 2002
Effects of nonsteroidal anti-inflammatory drug therapy on blood pressure and peripheral edema, 2002
Nonsteroidal Anti-Inflammatory Drugs and Heart Failure, 2012

[@suzukitowo6230]

Awesome

[@hostagesoflife]

you're amazing

[@lanana939]

Thanks

[@ezatullahakbari6199]

Thanks a lot)))))))

[@what_if_I_were_wrong]

please share the drawing, thx much

[@jengreathouse697]

So then does congestive heart failure lead to respiratory Acidosis due to lungs filling with excess fluids or Metabolic Acidosis due to renal failure? If anyone has a site to refer please let me know.

[@one.in.million_lads]

Jen Greathouse ummm that's a good question. I don't think it will be very severe because when you have APO you still breath in. but yes, I would say so. lets wait what susanneheize will say about that

[@zardari5293]

In heart failure hypertrophy or dilated cardiomyopathy will occur? I am confused

[@marielcapuras8772]

Hi! can you make videos about cardiopulmonary disorders :) thanks!

[@one.in.million_lads]

sympathetic activation causing vasoconstriction which will help increasing cardiac output as compensatory mechanism. that's what I thought.
wont vasodilation cause a drop in cardiac output and then reduce preload??
get back to me soon susannaheinze

[@RinaldiArdiansyah]

can you please make some video about renin - angiotensin - aldosteron ?

[@one.in.million_lads]

Rinaldi Ardiansyah search interactive biology here on youtube. there are more videos that can help