Cardiovascular System Physiology - Cardiac Output (stroke volume, heart rate, preload and afterload)

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[@armandohasudungan]

🎥 DON'T JUST WATCH, LEARN ACTIVELY! TRY THE QUIZ! 🤓 youmakr.ai/test-playground/questionnaire/673d3be5859b9c170836ec90

[@CR-pn3xh]

explained in 5 minutes what a 3 hour class couldnt. thanks!!!

[@mfessak8525]

I've been an RN x 44 years, and a CCU nurse for 24 yrs. I found this to be excellent, concise, and easy to understand. So why the thumbs down? Obviously, these are not medical professionals doing this. Thank you so much for this, great as a teaching tool!

[@Coconinga]

What a long run, thanks for your service

[@meganpartin5788]

Nothing else has made sense but for some reason this video makes sense!!! Why?? Thank you!

[@vanessaandrada4515]

FINALLY, after 14 years of nursing I understand this concept. THANK YOU!!

[@gurayalqaadiri610]

This video helped me a lot, it is produced in June 2018 and I'm watching approx. after 4 years. An Anesthesia 2nd year student.......Great Videos, thank you Mr. Armando.

[@DrHasanatkhan]

I dont know why our teacher can be able to explain such a simple thing 3 hr lecture. Thank Alot....❤❤❤ u did it in 5mints

[@davidsweeney111]

Excellent, now I can re-read Guyton Hall and understand it!!

[@Holger007100]

Did u pass?

[@intp9944]

Guyton is the best writen book haha

[@160end]

@@intp9944 yeah it was but its freaking pain to read at, it took me almost half a day to finish a chapter.

[@intp9944]

@@160end i know same xd

[@caniceadie]

Sembulingam is better written ​@@intp9944

[@Mohammed98H]

Bro, when i was in my second year i couldnt get any information about this. Now im in my fourth year but after watching this video i can understand every disease in cardiology, Thank you

[@sweevydad5284]

ها بشر تخرجت ولا للحين

[@Mohammed98H]

@@sweevydad5284 اخر سنة ان شاء الله هههههههههههههه

[@Mariana24469]

it such a pleasure to relearn that after years of medicine- seems so logic and easy to connect. thank for this great video

[@leesarang3464]

We had a 3 hour long class and I couldn't understand anything. But this video made my stress go away in 5 mins

[@KHANMOHAMMADNAZMUL]

সহজ বাংলায় এবং প্রানবন্ত আলোচনার মাধ্যমে strock volume(SV),end diastolic volume(EDV),end systolic volume(ESV) & cardiac output(CO) সম্পর্কে জানতে ক্লিকঃ kzbin.info/www/bejne/hJ67lXiYn5d7nqM

[@lamb83]

I was having difficulty undertanding the concepts of preload and afterload as defined in my textbook--thank you for your excellent explanations.

[@SaiRam-t4j]

I finished my med school , these videos gave me clarity of complex concepts and guided my way of thinking , really a huge thanks to armando 😎✨

[@dr.unpack8502]

I dont know what to say. Only one word: AMAZING

[@menwillbemen794]

Wow,you are genius.......i am trying to understand pre load and after load since 1 hour but i didn't understand.....then i watched your video and now i am totally understood.....thanks a lot 👍👍👍👍

[@solaanifowosesteven5703]

Nothing else make sense better than this short, concise and detailed video.

[@lokyeechan6912]

Wowwww... you video saves lives!!! I mean like... after 4 years of struggling to understand the heart system I finally get to understand lol

[@Faisny]

Better explanation than any text book.

[@mehsudmedicos8768]

The topic which takes hours to explain you have just explained in few minutes thank sir 😊 amazing 😍🤩

[@mattiek7526]

My goodness, 5 min and FINALY I understand this, thank you

[@hadeelzaki4783]

You are simple die best Channel 💟 medicine should be simplified like this 🤩

[@aleenazyt]

Thank u for posting it right on time and saving me. I have a test about it in a few days

[@mo_s.11]

You're best doctor forever

[@MZ-jl7zn]

Thanks sir.... Excellent work....I memorize all these terms but I really don't know about them before your lecture...Now it's made all clear for me....

[@jenniferreynaramirez2197]

THANK YOU!!!!!! especially drawing it out!!!!! makes it so much easier especially for a visual learner! thank you

[@medicalwithme7504]

All doubts clear Thanks sir❤️

[@lapharmacie98]

Is this for real. I literally have a physiology exam, in cvs, in about 4 hours and I didn’t study this part.. I think this is destiny and might save my grade lol

[@rachelfaith3578]

Haleb forevahh how did you do?

[@lapharmacie98]

great, much better than expected :D

[@pakhtun7639]

Bullocks

[@akashiseijuro4444]

I have the same tomorrow

[@bellatrix7692]

I have my CVS final in 2 weeks, wish me luck

[@mattgarcia8909]

honestly if you made a pdf of your drawings and everything here i would love you forever

[@bromine5591]

I want a PDF of that last slide going over the 4 components LOL so much easier to understand. Thank you!!

[@dfballa22]

Thank you so much for this explanation. I was reviewing pulmonary edema and the cardiogenic etiologies which led me to this vid!

[@meduardacoutinho]

I love your video! Made it all so simple! Sending love from 🇧🇷

[@FloppyCocHoppy]

This is the best explanation I’ve seen on this subject 💯

[@daydreamerimaginer5142]

Thank you this was helpful!

[@haileeroxana]

Such a simple concept, why are books so complicated?! I was having a hard time understanding this and this video helped a lot. Thank you

[@rishabhsoni3776]

Great video ! I needed to understand stroke volume determinants and just discovered the channel.

[@Celine-Ainee07]

I've been struggling with preload and afterload concepts for sooooo longgg. Thank you Armando for this brief and wonderful video😇😊🤎

[@jessie7607]

Thank you! I always come back to this video :)

[@3109C]

Short and sweet!!! I love it!!!

[@crit-ic]

Great video once again, Armando!

[@reveluv4768]

you are my hero

[@ghulamabbass4461]

Thank so much for clearing my concept in 5 minute's.☺

[@BMWAD]

Thank that was useful for my exam

[@janeong3331]

MY LIFESAVER

[@jadejabhavin1547]

Wonderful explanation.. Thank you.. I have exam tomorrow 😄

[@toddclark4266]

Very nice presentation! Thank you for sharing! 😀

[@MedicoPhillic]

Highly Appreciable 🔥it is Simple and easy to understand Thank You

[@titusdaniel]

Your videos are amazing! One note that I think the contractility is related to "inotropes" not "ionotropes," unless that's one of those British spelling things.

[@cardiaccarly4134]

Amazing explanation! Love this video.

[@majdba3339]

God bless you bro!

[@noctusowl]

EDV is not the blood that enters the ventricles since ESV is always above 0, so there is always blood left in the ventricles at end of ventricular systole. You never empty the ventricles completely. So EDV is ESV + the blood volume that enters the ventricles.

[@ms-wx1gp]

Thank you for the very informative video!

[@stayawayfromme4489]

The best explanation ever! Thank you so freaking much 💓

[@mvillada1]

Excellent videos, great drawings and easy to follow .Congrats for such an excellent job.

[@radiologya4904]

Rafael Batista Cardiovascular system consists of the heart and blood vessels. It works by transporting oxygen and other nutrients to all organs and tissues in the body.

[@lz4181]

VERY WELL EXPLAINED! SHORT, TO THE POINT AND CLEAR AS CAN BE! THANKS

[@adilsdmcollegeofayurvedaan2270]

Good explanation 👏👏

[@srilakshmikalidindi2461]

Amazing explanation!

[@hannahhilton3703]

I always look forward to your videos! Thank you! Keep up the good work!

[@teebasameer5489]

Thank you for all information given in the simplest way

[@fa2589]

I can't believe I went through 5 years of Med school not knowing this 🤡

[@أسامة-ب9ث]

هههههههههههههههه عطيتينا أمل

[@yannie0101]

bruh

[@hnzheng4883]

same…

[@nimblefishOS]

For patient safety sake, you need to tell everyone where you will be working

[@aalyceademory677]

did u pass tho?

[@martinyoung9901]

Very clear and helpful. Thank you.

[@Medicalhemmeh]

Good job 👏

[@nanny1937]

Thank you so much 🌻

[@giuliobarbanti8333]

great video daw

[@Hebayousef29]

very straightforward, thanks for the video !!

[@favemoments935]

Freaking amazing video bless you

[@IndianGamer-eo1pm]

Amazing and simple

[@SuperYaniv12]

I can't thank you enough!

[@rahulsachdeva3575]

Well defined keep it up...

[@youssef1173]

Great video! very well explained thank you sir.

[@mrghost8739]

Thank you very much for this amazing video.

[@arnoldlira3795]

Very helpful. Thank you.

[@vanessabarnett6548]

GREAT VIDEO

[@meyers6975]

I have an important doubt, pre load would be the total of blood on the ventricle after diastole OR the total of blood coming from the atrium, like the video says, because then we would have to add the blood left on the ventricle that wasn’t ejected, especially on aortic estenosis

[@alices_wonderland7]

thank you its very halpful

[@mzmolly4898]

Thank you, an excellent explanation.

[@misterpogi3673]

Awesome vid I'm trying to be a nurse

[@murkycomms6708]

Thank you for this

[@NatashaShafinge]

AKU FAHAAMMMM, THANK U LA ;')

[@ZacharyFenbert]

Thank you!

[@마이-b8r]

Thank you 🌼🌼 شكراً جزاك الله خيراً🌼🌼

[@kamleshchoudharyofficial2823]

I teacher in India ... Thanks again

[@Dannnnnnnnny]

Thank you

[@souad_joubbane]

OUR SAVIOUR !!!!!!

[@raven8383]

amazing brooooo

[@AshleeAvila]

okay stop this literally helped me i love this and i love u thank u

[@candela6715]

Thank you for this!!!!

[@premonitions1390]

Perfect! Thank you..

[@-fiftyshadesoftired]

i love this! so clear and cute

[@adenjones4024]

What is Hybetez Remedy and how does it work? I hear a lot of people cleanse their high blood pressure issue inherently with this high blood pressure secret remedy.

[@vivianachinos8249]

Perfect video!

[@ammarahsan9668]

thank you so much

[@hemmojito]

Great thank you

[@abdosamirali6772]

جزيت الفردوس يا دوك .. تحياتي

[@h.yousef8038]

Thank you for the amazing vedio❣

[@derogatory.]

THANKYOUUU

[@AyaNabilKhasibAliAlAjmi]

thx for your explanation. but my question is does the Cardiac Output equivalent to the total amount of blood pumped by the heart? and why

[@hafizshah4138]

It was a nice video but can we predict the c.o when any of those determinants change?I mean when heart rate Inc will c.o always inc....???like that!

[@mathibanembombela7941]

your body tries to maintain a constant cardiac output because it needs a certain amount of blood to function( 4-6 litres). So if one of the factors of the equation changes, your body will chnage the other to maintain cardiac output.

[@rachelfaith3578]

Brilliant! Thank you so much!