Cardiac Output | Preload and Afterload EXPLAINED!

In this video, Dr Mike explains all the factors that contribute to cardiac output. This includes the complex terms PRELOAD and AFTERLOAD!

Пікірлер: 235

  • @terribarter-reynolds1443
    @terribarter-reynolds14432 жыл бұрын

    3 hours of lecture and I am completely vexed; you do this in 15 minutes! Thank you so much Dr. Mike for getting me through A&PII!

  • @danibrass1804

    @danibrass1804

    Жыл бұрын

    AGREED, with your statement!

  • @chibuzo85

    @chibuzo85

    Жыл бұрын

    Tell me about it.

  • @theunknown21329
    @theunknown213296 ай бұрын

    I'm not a medical student, just a curious human. The way you explain it is so simple. Teaching really is a skill in itself!

  • @jamieallen1907
    @jamieallen19074 ай бұрын

    Wow, I graduated from Nursing School a few weeks ago and honestly, I am just now understanding this today by watching this smh Wow...Now I realize we were just trying to pass exams but never really getting it smh Thank you for everything you do!!! Please never stop teaching!!! We need you!!!

  • @goodyeoman4534

    @goodyeoman4534

    2 ай бұрын

    How are you getting on now?

  • @alicianowell9758

    @alicianowell9758

    10 күн бұрын

    This 🙌🏼

  • @user-wb6jo5tg5d
    @user-wb6jo5tg5d3 ай бұрын

    OMG!!! Dr Mike, I'm new to your page, and I must say you've been a blessing to my nursing program

  • @DrMattDrMike

    @DrMattDrMike

    3 ай бұрын

    Wow, thank you!

  • @wendyclark4574
    @wendyclark45744 ай бұрын

    Clear, precise and just enough detail without going into overload. Thank you.

  • @dream431ca
    @dream431ca Жыл бұрын

    I am not a medical student and wasn't interested in how the body worked until I stumbled upon these videos. This man makes it so easy to understand the mechanics of the body that now I am wildly fascinated by it. This is what good teaching does.

  • @user-fs6fi5sg6d
    @user-fs6fi5sg6d8 ай бұрын

    My instructor needs to watch your videos. He had me all over the place and you broke it down simply.

  • @kristincarlson5927
    @kristincarlson5927 Жыл бұрын

    I’ve been struggling and frustrated to the point of tears in class the past two weeks trying to make sense of my professors lectures. How do you make more sense to me in less than 15 minutes than he has in 8 hours? You and Dr. Matt are amazing, you truly give me those *AHA!* moments when listening to your podcasts/watching videos. Please keep doing what you do!

  • @syedwaqasshah5744

    @syedwaqasshah5744

    9 ай бұрын

    kzread.info/dash/bejne/nIqqs8OqdrKwoLw.htmlsi=bntyOH3MWM-Kr9YZ

  • @grit117
    @grit1173 ай бұрын

    Straight up Dr. Mike you are fantastic. Excellent presentation. Wish you were my teachers in school

  • @rachell4576
    @rachell45762 жыл бұрын

    Hi Dr Mike, I can't thank you enough for your generosity and dedication as your big help in every time I sending questions in comment Thank you so much for taking just 14 minutes to answer all of my questions about the cardiovascular system in great detail. When compared to two weeks of confusing lectures in class, this 14-minute video is worth every single second of your time. In terms of bridging the gaps in my knowledge, this video is the best one. In addition, you clarified plenty of confusing textbook terms for me. Just realised you made a lot of interesting TikTok clips, so I'll spend the rest of my exam prep time watching both your TikTok clips and your lectures on KZread again. I wish all the best come to you and your family. I'm going to spread the word about your KZread channel to all of my classmates because you're the best teacher ever. Because you're a lifesaver for patients and students alike, please keep up the great work. ❤❤❤❤❤👍👍👍👍👍👍👍👍👍👍👍👍

  • @DrMattDrMike

    @DrMattDrMike

    2 жыл бұрын

    Thank you so much for this comment! Very kind! 😊

  • @syedwaqasshah5744

    @syedwaqasshah5744

    9 ай бұрын

    kzread.info/dash/bejne/nIqqs8OqdrKwoLw.htmlsi=bntyOH3MWM-Kr9YZ

  • @ellapustovit4518
    @ellapustovit45184 ай бұрын

    I searched and searched for videos explaining this, but they always left me with questions. You explained this extremely well and I was left with full understanding! Thank you so much!

  • @theyellowsparks
    @theyellowsparks9 ай бұрын

    I thought I knew enough of CO after having just wrapped up my cardiology unit, and then I see your video and I realized there’s so much I didn’t know. Thanks for teaching from a different angle while relating it to the bigger picture. Your videos are awesome!

  • @mathieuouthwaite128
    @mathieuouthwaite128 Жыл бұрын

    This is exactly the way physiology should be taught your passion in your teaching is inspiring.

  • @sarahp8650
    @sarahp86502 ай бұрын

    From a freshman nursing student THANK YOU!

  • @thulisileshiburi7277
    @thulisileshiburi72773 ай бұрын

    I spent the whole day learning this with my lecturer and ddnt get even 10% of what she was saying and this video I got 100% of what u were saying. May God bless you

  • @goodyeoman4534

    @goodyeoman4534

    2 ай бұрын

    I never remember a thing during lectures. I just try to absorb the key points and then go over everything at home.

  • @buffalobill2874

    @buffalobill2874

    2 ай бұрын

    Just try lots of sources. Some people converse better with each other so a lot of science and medical literature is suited to those on the same wave length but there are authors and presenters who can simplify content or word it a little differently to keep other people interested and engaged or just make it all click a little better. Every time I'm exposed to content I seem to get a better appreciation. Worryingly I do get decent marks when I don't feel confident in my understanding.

  • @goodyeoman4534

    @goodyeoman4534

    2 ай бұрын

    @@buffalobill2874 Good points. I like to reduce things to their basic concepts first and then repeat it over and over before I go onto the final details. I'm in cardiac science and KNOW most teachers overexplain almost everything. A lot of it is really not that difficult.

  • @lauralemieux7994
    @lauralemieux79949 ай бұрын

    absolutely amazing delivery, articulate and broken down to easily understand. this is helping me tremendously with my A&P 2 class. thanks to you I will NOT fail

  • @reeree2594
    @reeree259411 ай бұрын

    Dr. Mike, you truly have a natural gift to teach! The ability to take something complex and help others see it plainly deserves a standing ovation. Thank you!

  • @paigeme886
    @paigeme8862 жыл бұрын

    You guys are seriously incredible and explain everything so well. Thank you so incredibly much. You are unbelievably underrated… definitely deserve more subscribers!!! I just don’t understand at all! Seriously thank you for everything you upload! One day notes or a website etc would be incredible if you ever have time ( me dreaming! I can dream!! I really already so grateful 😊). Silly coming from me, as I’ve actually finished my studies long ago but love to watch and refresh everything in a simple(?)/ straight forward & enjoyable manner. You are a favourite ‘tv show’ of mine! Wonder how it would have been if I had KZread back when I studied. I’m 36 & was a high definition student as I studied non stop and hard… videos like your would have made things even easier . Current students really should be incredibly grateful to you and I hope you are shown the appreciation you truly deserve!

  • @TanyaVuia
    @TanyaVuia Жыл бұрын

    one of the best videos on KZread....unreal work DR.MIKE!

  • @pat981
    @pat981 Жыл бұрын

    After watching multiple videos, I can finally say I understand what preload and afterload are. You explain the concept from the very basic things and connect the dots together. Now they all make senses to me. 😊

  • @vivianedassise3958
    @vivianedassise3958 Жыл бұрын

    I’ll never thank you enough for all what you do Dr mike! Make my nursing program simple and easy… remain blessed 😇

  • @user-xu6lw2qg9o
    @user-xu6lw2qg9o Жыл бұрын

    Dr Mike, you're a legend. I have the most challenging time understanding these from my lecturers and here you are explaining it in 15 minutes and I actually understand. I can't thank you enough

  • @NRH117
    @NRH117 Жыл бұрын

    Texas here...Your videos are the best. I understand your videos and in a short period of time than I ever have in college. Fantastic job. Keep up the good work. 👏 👍 💪 👌

  • @luselumas8192
    @luselumas81922 жыл бұрын

    New grad in the ICU here! I love watching your videos. They're very helpful and easy to understand!

  • @PompousKitteh
    @PompousKitteh Жыл бұрын

    I'm doing a postgrad in Neuroscience Nursing, and am doing a refresher on crit care nursing. I've been freaking out doing my readings, but I am so grateful to your channel! Simple, easy to follow, and you are both clearly passionate about teaching. I am hooked!

  • @MsSithathor
    @MsSithathor Жыл бұрын

    Best video ever! Thank you. This is helpful in pharmacy school, we're learning the cardiac cycle now and this explains it very well.

  • @user-sz8sf7ek7k
    @user-sz8sf7ek7k9 ай бұрын

    Hi Dr. Mike I would like to say thank you so much. I am just done taking my Cardiovascular exam and i was so confident answering my questions. It is all because of you and your video. Keep making video doctor and god bless you. Love from Kentucky USA

  • @Charky23
    @Charky23 Жыл бұрын

    Dr. Mike you are awesome I listened to this lecture in my nursing class 2 days ago, it did not make sense until I listened to this one! It made so much sense. Nursing made easy! Keep up the great work and may God Bless you abundantly you saved me from some frustrations.

  • @pavelpaskalev5099
    @pavelpaskalev5099 Жыл бұрын

    Loved it. Breaks down complex things into digestible units. As a nursing student, that is important for me.

  • @Decibel-S
    @Decibel-S Жыл бұрын

    I cannot believe how you even made this fun as well as making sense. Been dreading this part of my course and thanx to you everything is falling into place!

  • @MahimaBhakta
    @MahimaBhakta Жыл бұрын

    Thank you so much for making such amazing videos! I watch my Uni lectures and often still don't understand the content by the end... then I come to your channel and all my questions are answered in a short, digestible and super informative video. Love the passion and simplicity in your teaching - it's doing incredible things for students. Thanks again!

  • @brooklynkrahn5683
    @brooklynkrahn56832 жыл бұрын

    Thank you so much for your videos!! They are so clear and easy for me to follow, you have made studying for my exams 1000 x easier, and have helped me remember the processes!

  • @juddgreenhill1154
    @juddgreenhill1154 Жыл бұрын

    Before every single physiology test/exam i set aside at least 2 hrs for watching all the videos on that section from Dr Mike. You make it so easy. Literally life saving.

  • @peachgreentealuvr
    @peachgreentealuvr24 күн бұрын

    omg you explained prelaod so well! i was so confused cuz my prof kept giving different definitions but now i understand!

  • @andylin3996
    @andylin3996 Жыл бұрын

    i have no words to thank you!!!!! this is the topic that has been haunting me in my medical life! THANKS A MILLION DR. for being such a great explainer i love you and your videos.... they are of great help. keep shinning more power to you!

  • @candycardinez5025
    @candycardinez5025 Жыл бұрын

    Wow, this guy takes the mystery out of these topics. Love it!

  • @denisegalea6535
    @denisegalea6535 Жыл бұрын

    you are an amazing teacher. I completely understood this! You make it sound so easy! Thank you.

  • @user-wv8uy5bl6f
    @user-wv8uy5bl6fАй бұрын

    Thank you Doc Mike.. Your lectures help me a lot.

  • @gurveerkaur5018
    @gurveerkaur5018Ай бұрын

    wow! thanks for this video, cleared all my doubts.

  • @Emanaia
    @Emanaia4 ай бұрын

    I can understand anything that is explained by this man❤❤❤

  • @sheidelac
    @sheidelac3 ай бұрын

    Prior to this video, all explanation I got for this also left me more confused. Thank you for breaking down each component and explaining it so well!

  • @shiningstar8844
    @shiningstar88442 жыл бұрын

    Thanks you're really amazing Following you from Yemen country if you hear about it 🇾🇪❤😊

  • @RNHolly-vs9ct
    @RNHolly-vs9ct Жыл бұрын

    Thank you, first time ever understanding all this knowledge, very clear.

  • @sallylight8683
    @sallylight86832 жыл бұрын

    wowwwww, I truly can't thank you enough for this! you explained everything so well and clear I think I'll remember everything forverrrr!!

  • @veronicaf.5027
    @veronicaf.50275 ай бұрын

    Thank you for sharing your knowledge. Your style of teaching and passion helps individuals all over the world. 😊

  • @easetres8664
    @easetres86649 ай бұрын

    so thankful for these kind of videos. Truly had a hard time understanding my professor and this has helped by 20X thank you

  • @N_k137
    @N_k137 Жыл бұрын

    I passed 1 hourrrrr in understanding afterload !!!! You explain it clearly in 1 second !!!!!!!!!!!! Claping hands fir you Dr and Professor!!!

  • @phoebemarie278
    @phoebemarie2782 ай бұрын

    This is so good and very easy to understand. without getting brain overload. Thank you,

  • @karlamorales9273
    @karlamorales9273 Жыл бұрын

    🎉thank you!!! I’m taking A&P online and your videos are soooo helpful!!! I know We all appreciate your videos! 🎉

  • @valreyes17
    @valreyes17 Жыл бұрын

    Wow.. Thank you just summed up hours of lecture. I am a PT student and am lucky to have come across your content! Thank you so much Dr. Mike!!!

  • @matthewmoore9910
    @matthewmoore99106 ай бұрын

    What a fantastic way of explaining it, even I can understand!!

  • @sedasiacarr7538
    @sedasiacarr7538 Жыл бұрын

    I'm in graduate school currently in an anatomy and physiology course. I have had two three-hour lectures this week on this topic and didn't understand one thing the professor said. I watched this video and all of a sudden I am an expert on this topic now! WOW! Great delivery. Thank you!

  • @jacksonburgess1461
    @jacksonburgess14612 жыл бұрын

    Fantastic! Very helpful. Love heading to class with an idea of what's going on.

  • @artetiouscooper5554
    @artetiouscooper5554 Жыл бұрын

    This is very well explained. Thank you!

  • @stphn678
    @stphn6787 ай бұрын

    LEGEND. THANK YOU SO MUCH FOR ALL OF THESE VIDEOS.

  • @aleksandrassaraskinas713
    @aleksandrassaraskinas713 Жыл бұрын

    Simply amazing explanation. Thank you Dr. Matt and Mike! It helped me a lot

  • @paninamalayeva9353
    @paninamalayeva93532 ай бұрын

    You explained it so perfectly easy to understand. Such a great teacher.

  • @n0love
    @n0love6 ай бұрын

    Thank you such a thorough and concise explanation!

  • @andreavillegas620
    @andreavillegas620 Жыл бұрын

    Wow!! The best explanation I have seen. Thank you!

  • @onyinyechidikeh8849
    @onyinyechidikeh88498 ай бұрын

    Thank you for literally explaining this in a lay man’s understanding. Thank you doctor

  • @furgasagb7899
    @furgasagb7899 Жыл бұрын

    I am from Ethiopia I have got many hint and concepts from your lecture in few minutes , keep it up!!!! thank you Dr mike I am proud of you !! an intelligent Dr!!!

  • @Memeszar
    @Memeszar Жыл бұрын

    DR. Mike you are the GOAT

  • @hollycahill3901
    @hollycahill390110 ай бұрын

    Amazing. Very easy to understand! Thanks heaps

  • @bayleer7116
    @bayleer7116 Жыл бұрын

    Best explanation I have seen.

  • @afatima0204
    @afatima0204 Жыл бұрын

    Thank you so much! This makes it so much easier to understand!

  • @solinjumaa5401
    @solinjumaa54015 ай бұрын

    Thank you so much for sharing this incredible video 🩵🩵🩵

  • @joannetrevelyan267
    @joannetrevelyan267 Жыл бұрын

    Thank you for explaining in language that made sense! love the podcasts too

  • @elizanberkoh7393
    @elizanberkoh7393 Жыл бұрын

    Thanks for sharing this. Now I understand it better.

  • @anikamusika6977
    @anikamusika69772 жыл бұрын

    Very clear explanation!!! easy&fun to watch

  • @yelenas4971
    @yelenas4971 Жыл бұрын

    What a great professional! Nobody could have explained that easier then You, Mike. Great knowledge, great teacher! I wish to see more and watch all of your videos, because I don’t really get what my science teacher is lecturing us… every time I come after lectures and look for your videos 😂…

  • @dogmanPINOY
    @dogmanPINOY8 ай бұрын

    i am so amazed how simple u explained cardiac output, preload and afterload!! thank u for making it so easy and simple for us who struggle learning it… u summarized it clearly in just 15minutes versus my 5hr A&P class… thank u

  • @hanzin7329
    @hanzin7329 Жыл бұрын

    Very simplified and easy to learn Appreciate the effective way of teaching Dr mike.

  • @teesand4771
    @teesand47719 ай бұрын

    This is an excellent video. I struggled with this so long in the past. However, after watching your video, I have a better understanding... Thank you very much 😊

  • @AnnaAnna-ch5ww
    @AnnaAnna-ch5ww2 жыл бұрын

    Just amazing. Thank you from a nurse in Canada

  • @Pandamed-dr.babayeva
    @Pandamed-dr.babayeva7 ай бұрын

    Thank you very much Dr Mike

  • @user-mf4no1lc1e
    @user-mf4no1lc1e2 ай бұрын

    i understand you more than my lectures I am a nursing student thank you

  • @kaptaanzindabad5504
    @kaptaanzindabad5504 Жыл бұрын

    What a great a lacture given by a teacher .Really helpful lacture

  • @angelazulu7665
    @angelazulu76652 жыл бұрын

    Thanks doc.well simplified

  • @noonereallyknows6643
    @noonereallyknows6643 Жыл бұрын

    When I start watching videos of you guys I first hit the like and refill the coffee before the fun starts!

  • @gina4168
    @gina41682 жыл бұрын

    Very clear explanation. Thanks!

  • @ms.w6783
    @ms.w67834 ай бұрын

    You my friend, are AMAZING ❤ THANK YOU 😊

  • @user-z57h
    @user-z57h7 ай бұрын

    I sure did enjoy this video. You explain so well. Why cant all professors explain it as simple as you did

  • @bessiemoon3838
    @bessiemoon38384 ай бұрын

    You are a fantastic teacher. I wish you could have written my A&P textbook!

  • @danieladimitrova5636
    @danieladimitrova563625 күн бұрын

    Excellent, thanks for that great explanation

  • @sikhumbulelufutha3172
    @sikhumbulelufutha31722 жыл бұрын

    I am a Paramedic Student from South Africa, these videos helpful, stellar insight ❤❤❤

  • @YuiYui-uq2nu
    @YuiYui-uq2nu8 ай бұрын

    Thx u very much for making the channel. This explaination is very useful. You guys explain physiology very well. I use to choose to look by the picture first😂, never visit your channel for years.. and I knew now that I did a mistake. I missed the very good part.😁😁 Please keep doing it. You could be teacher for medical staff from all around the world. Thx u again. Never understand it so clear like this before. We need more from you guys❤ ❤

  • @chimukahachoombwa2425
    @chimukahachoombwa2425Ай бұрын

    This is making sense now.. thank you well explain ...🙏

  • @sozibrana6652
    @sozibrana66524 ай бұрын

    thank you so much Dr ☺️ You teach me real quick

  • @gagank946
    @gagank946 Жыл бұрын

    Very well explained Dr .Mike

  • @fatemakhan2161
    @fatemakhan21618 ай бұрын

    I am so relaxed to see this wonderful vedio Thank you

  • @godfreysunday9288
    @godfreysunday928810 ай бұрын

    Thank you for this knowledge ❤❤

  • @Corporis
    @Corporis2 жыл бұрын

    That red and blue color coding for systole and diastole was a nice touch!

  • @kaylashepler9937
    @kaylashepler9937 Жыл бұрын

    SO HELPFUL thank you Dr.Mike!! Wishing instructors would have explained it as well as you do! Currently riding the struggle bus in Critical Care lol

  • @101tbake
    @101tbake Жыл бұрын

    My god, you just explained what I could not comprehend in 3 hours of reading in 14 minutes. Thank you

  • @ld150483
    @ld150483 Жыл бұрын

    Thank you , so so much you make this difficult stuff so easily to understand ❤

  • @Hamo4differentvideo
    @Hamo4differentvideo Жыл бұрын

    My favorite channel

  • @samuelkhau228
    @samuelkhau22810 ай бұрын

    In this situation, you are a savior sir❤

  • @kavitapardeshi4560
    @kavitapardeshi4560 Жыл бұрын

    Hi,dr. Mike U teaches in very simple language to understand.....u should start teaching for the NCLEX-RN exam...many nursing students will pass because of u guys....lots of love....I watch all ur videos.....

  • @Dr.pharma1
    @Dr.pharma14 ай бұрын

    Grateful for ur effort❤

  • @serenashen5643
    @serenashen5643 Жыл бұрын

    I always find uni lectures really confusing. The lecturer sounds like reciting the script and I got bored listening to them. It is confusing too. But when i listen to Dr Miks' video, it always pumps me up! The simplicity and precise really helps me understand the contently so much easily! You are the best Dr Mike!