Heart Muscle (myocardium) Action Potential | Cardiology

In this video Dr Mike explains how the heart muscle (myocardium) is excited and contracts (action potential).

Пікірлер: 190

  • @mackenziehuntington1359
    @mackenziehuntington13592 жыл бұрын

    I can't count the amount of times this channel has saved me in my studies! Please never stop making videos :)

  • @TGC488

    @TGC488

    Жыл бұрын

    That's me😭

  • @korteliawalli1164
    @korteliawalli11644 ай бұрын

    You don't know how we students love you , you are life saver 💓

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    @samsaon7153 Жыл бұрын

    🥺🥺🥺 This man single handedly carrying my entire understanding of Medicine !

  • @hb6839
    @hb68395 жыл бұрын

    You guys are *so wonderful* I don't know how to thank you. Please don't stop helping medical professionals from all over the world! Thank you loads! 💕

  • @darkmoon3646
    @darkmoon3646 Жыл бұрын

    NEVER STOP MAKING VIDEOS DR MIKE! THIS CHANNEL IS LEGENDARY

  • @IHaveMagicPowers
    @IHaveMagicPowers4 жыл бұрын

    I'm a 6th year RN and going back into a cardiac specialty after a couple years away. This made more sense than when I was in Uni. Thanks team!

  • @DrMattDrMike

    @DrMattDrMike

    4 жыл бұрын

    Nicola Loomans awesome! So glad it helped 😊

  • @ranochi95
    @ranochi953 жыл бұрын

    This is the most helpful thing i’ve watched on youtube so far

  • @marziarangel654
    @marziarangel6547 жыл бұрын

    Thank you SO much for explaining in such an organized way, I am struggling with a professor who is brilliant, but disorganized so I had trouble following all the steps. This is perfect. THANK YOU AGAIN!!!

  • @CapCoD61
    @CapCoD615 жыл бұрын

    Love it! Easy to understand, simple yet complete explanations, thank you!!

  • @jennifersalinas-alvarado6904
    @jennifersalinas-alvarado69042 жыл бұрын

    You my friend have a gift. I could not make sense of this till I saw your video ( which came recommend by my teacher) I love how you give enough info without over loading us and you talk calm and smooth ( not fast and loud) amazing thanks again.

  • @shinjinimukherjee3088
    @shinjinimukherjee30885 жыл бұрын

    Probably the best video out here that helped me understand the whole concept. Thank you so much!

  • @fff35617
    @fff356175 жыл бұрын

    This is absolutely the BEST explanation! Until now I honestly thought I was too dumb to grasp the concept of this, but now I realize no one has EVER been able to explained it in a way (to someone who has zero knowledge) that one can get their head around it and truly understand. Not just try remember a whole lot of info and hope it sticks, but completely understand! Which will only aid in further study, of the ECG for example. This then makes the next subject easier to understand and get your head around and so on and so on. Thank you so much!!!! you guys do an amazing job!!!!

  • @chelsead1026
    @chelsead10263 жыл бұрын

    I watched this video a few times in undergrad while i was taking an anatomy course & here i am again now that Im in nursing school. no one describes this better than you lol

  • @DrMattDrMike

    @DrMattDrMike

    3 жыл бұрын

    Thank you 🙏

  • @user-uz6jw2lz5v
    @user-uz6jw2lz5v Жыл бұрын

    I’m in paramedic school and your videos have helped way more than any of my lectures or books. Keep up the good work!

  • @ashleyfernandez1477
    @ashleyfernandez14772 жыл бұрын

    This is my third time taking A&P and I'm sure I'll be here again in a year when I have to take it again but I've never understood mechanisms with such ease until your videos! Thank you so much from health profession students everywhere:)

  • @SimplyKatie_
    @SimplyKatie_7 жыл бұрын

    Amazing explanation. Studying for nursing school finals and this made an insane amount of sense!

  • @usamasaarim4697

    @usamasaarim4697

    3 жыл бұрын

    💐🎉

  • @user-hi2km4hf9s

    @user-hi2km4hf9s

    2 жыл бұрын

    Why didn't you choose the medical school rather than the nursing school?

  • @SimplyKatie_

    @SimplyKatie_

    2 жыл бұрын

    @@user-hi2km4hf9s was not interested in being bound to a corrupt medical system as a doctor and being in 200+ thousand dollars in debt 😊

  • @user-hi2km4hf9s

    @user-hi2km4hf9s

    2 жыл бұрын

    @@SimplyKatie_I didn't know any thing about what you say,, alot of medical students have a high monthly salary in my country paid by the government

  • @rovilisyous2894
    @rovilisyous289410 ай бұрын

    im beyond grateful to you Dr. Mike!❤🙏 you're the best!🥺

  • @AHMAaAD1210
    @AHMAaAD1210 Жыл бұрын

    you don't understand how much your videos help me, thank you sir.

  • @nattaliieee04
    @nattaliieee043 жыл бұрын

    this is amazing and i like that its a human teaching me in real time from a board. thankyou!! vet nursing student from toronto!

  • @naymaakbar593
    @naymaakbar5932 жыл бұрын

    Thank you. You really break down all the steps. It really helps me understanding the materials ❤️❤️❤️

  • @adamwalsh1977
    @adamwalsh1977 Жыл бұрын

    Absolute legend Dr Mike I’d b lost studying 4 my Masters without ur amazing & informative videos. Huge Thank You

  • @E.M185
    @E.M185 Жыл бұрын

    I desperately needed this. THANK YOU!

  • @Rose-oi7ee
    @Rose-oi7ee2 жыл бұрын

    You are SO Good. Making something complex, more understandable.

  • @bushrajafri3571
    @bushrajafri35712 жыл бұрын

    This was wonderful!! How you explained the Na+ K+ pump and everything else. Thanks a lot sir ❤

  • @haddadmj96
    @haddadmj963 жыл бұрын

    That’s truly the best explanation ever! Thank you!

  • @dawndreecinco6324
    @dawndreecinco63242 жыл бұрын

    tbh I really wish my instructor discussed this the way you do. Thank you, Dr. Mike, you saved me.

  • @sajadkasem2486
    @sajadkasem24863 жыл бұрын

    Thank you sir No body in my medical school did it like you You're the best ❤❤

  • @AllisonDossett
    @AllisonDossett Жыл бұрын

    I'm so grateful for you I could cry.

  • @Kunju_20
    @Kunju_202 жыл бұрын

    Thank you Mike such a beautiful presentation.

  • @del3361
    @del33614 жыл бұрын

    You’re the best I swear sending all my love thank you ❤️❤️❤️❤️

  • @schola6242
    @schola6242 Жыл бұрын

    I've been reading about this and has been hard for me to understand. But after watching your video it has been so easy to get the concept. Please don't get tired of making our studies easier. Be much blessed

  • @familyrad2781
    @familyrad27813 жыл бұрын

    Simple and easy. THANK YOU!

  • @moniasweri99
    @moniasweri993 жыл бұрын

    u don't know how much u helped me before my final exam all my support to u guys

  • @smsmsa9255
    @smsmsa92553 жыл бұрын

    Great video and perfect explanation! Easy to follow. Thank you soooo much.Well done!

  • @chars3911
    @chars39117 жыл бұрын

    Brilliant! Your explanation, organization ( not to mention your wonderful accent ) help me tremendously! I wish I could give you my tuition fee! My professor should be ashame! Got an exam this Thursday! Feel better after watching this! We'll definitely watch your other videos. Keep it coming!

  • @DrMattDrMike

    @DrMattDrMike

    7 жыл бұрын

    Best of luck Cath!! I hope you do a great job in your exam!

  • @Vahoohoo
    @Vahoohoo8 ай бұрын

    These videos help so much. Thank you

  • @saqlainraj9839
    @saqlainraj98394 жыл бұрын

    100 % even a small kid can understand by your explanation. Loved it guys

  • @sonimaraki5592
    @sonimaraki55923 ай бұрын

    I love your videos, I aspire my lectures to be as clear and precise as yours

  • @user-qi4kb5ny7v
    @user-qi4kb5ny7v3 ай бұрын

    It was amazing, the best explanation ever , thank you

  • @fatma4922
    @fatma49223 жыл бұрын

    You are kinda hero thanks for good explanations and efforts👏👏👏👏

  • @loversinparisfreak
    @loversinparisfreak3 жыл бұрын

    I'm so glad I found you guys!!!!!!

  • @newbysuzy79
    @newbysuzy792 жыл бұрын

    Previous explanations have lost me a few minutes in, and left me thinking I’ll just never ‘get’ it. This makes absolute sense now, thank you

  • @emmasu.c850
    @emmasu.c850 Жыл бұрын

    Best teacher ever

  • @niusha2134
    @niusha21342 ай бұрын

    It couldn’t be explained better and simpler ! Tnxxx

  • @thesuccesschukwuemeka
    @thesuccesschukwuemeka4 ай бұрын

    Thank you a million times for this video. God bless you sir

  • @wejdanhussaien4409
    @wejdanhussaien44093 жыл бұрын

    You just saved my life with this video 🦸🏽‍♂️🖤🖤🖤

  • @72khaleeq
    @72khaleeq3 жыл бұрын

    Best explanation I have heard till now thank u sir

  • @user-rs1tc5rf9l
    @user-rs1tc5rf9l10 ай бұрын

    You are so good Dr Mike, you made me understand this topic❤❤

  • @c_k1768
    @c_k1768 Жыл бұрын

    Short and amazing to understand the topic thoroughly 😊

  • @shambaviyogendran1560
    @shambaviyogendran15602 жыл бұрын

    Amazing explanation.. Makes a lot of sense now Thank you so much Will go through all your videos in the future for better understanding 👍✌

  • @Greypaladin
    @Greypaladin6 жыл бұрын

    You are a true conceptual lecture.thank you sir

  • @OrzilaWalizada-md7st
    @OrzilaWalizada-md7st Жыл бұрын

    Perfect explanation

  • @SANJEAN24
    @SANJEAN244 жыл бұрын

    Amazing explanation thanks doc

  • @jenm6405
    @jenm64055 жыл бұрын

    Great explanation...thank you so much!!

  • @tulioveras
    @tulioveras3 жыл бұрын

    Man, excellent lesson! Helped a lot. From a med student from Brazil 🇧🇷

  • @swahsaa
    @swahsaa2 жыл бұрын

    I just can't resist to subscribe. Awesome explanation. Thanks bro

  • @TiyaHirani
    @TiyaHirani3 ай бұрын

    Thank you so much for this video, it helped so much!!!!!

  • @Sogie-chan
    @Sogie-chan Жыл бұрын

    I really really love this channel

  • @mvelakut3721
    @mvelakut37212 жыл бұрын

    so much appreciation from vet school, Kenya

  • @DrMattDrMike

    @DrMattDrMike

    2 жыл бұрын

    Back at ya!! 😊

  • @yj7000
    @yj7000 Жыл бұрын

    I can't be more grateful, I pay my tuition fee by myself, and other websites charge me a few hundred dollars which I can't afford this point. I would like to pay you this when I become an RN. Thank you very much T.T

  • @user-sq3ls6sj7i
    @user-sq3ls6sj7i Жыл бұрын

    SERIOUSLY THANK YOU SO MUCH

  • @thrivin6312
    @thrivin63123 жыл бұрын

    Love you bro thanks for these videos. My physiology course instructor is terrible. Our entire grade is based on 6 exams that are all essay-based critical thinking questions. Your videos help me understand the concepts to answer those correctly.

  • @laisp9150
    @laisp91502 жыл бұрын

    perfect explanation

  • @misstulip1164
    @misstulip11642 жыл бұрын

    oh man u r such a gift from god . thank u soooooo much

  • @saadfallah1237
    @saadfallah12374 жыл бұрын

    Absolutely amazing!! Thanks so much :))

  • @wajeehatariq2963
    @wajeehatariq29632 жыл бұрын

    Amazing explanation

  • @poulamimajumdar952
    @poulamimajumdar9526 жыл бұрын

    Loved this video.

  • @karlogicanagmail
    @karlogicanagmail4 жыл бұрын

    Great explanation! On another note, the calcium channel yields more calcium inside by triggering the calcium-induced-calcium-release through the sarcoplasmic reticulum. This maintains the plateau at phase 2 of the the action potential.

  • @svetlanazaskovets1578
    @svetlanazaskovets15787 жыл бұрын

    Perfect explanation!!!

  • @jessicastavinoha9261
    @jessicastavinoha92612 жыл бұрын

    You are so amazing thank you so much for this videos.

  • @leleliu1778
    @leleliu17786 жыл бұрын

    thank you so much for the explanation. It really helped me a lot. you look amazing too

  • @lloyddetroit4479
    @lloyddetroit44792 жыл бұрын

    Thank you Dr.🧡

  • @Dmhiz
    @Dmhiz4 ай бұрын

    This video is goated, thank you for making this very understandable🔥. God bless you sir

  • @Boxiies22-qw4gv
    @Boxiies22-qw4gv9 ай бұрын

    Love your explanation ❤

  • @leinyuymarie5570
    @leinyuymarie557010 ай бұрын

    Everyone is talkin about how he is helping them study.. yes he is... but im lowkey attracted to his looks... Goddd.. thank you too

  • @jd9785
    @jd97853 жыл бұрын

    fantastic explanation, thankyou!

  • @raghdan.pureheart1974
    @raghdan.pureheart19745 жыл бұрын

    really thanks amazing explanation,,,,,,,, regarded from Iraq

  • @katherinehillier1905
    @katherinehillier19052 жыл бұрын

    Thank you! Great explanation!

  • @AyeshMedic
    @AyeshMedic3 жыл бұрын

    Wow! Amazing explanation. Thank you. 🤩👏🏻

  • @johanschneiders6293
    @johanschneiders62937 жыл бұрын

    Thank you :) It's like the alternative for the proton motive force.

  • @sohamderoy2505
    @sohamderoy25055 жыл бұрын

    thank you sir, great explanation

  • @Hellastorytella
    @Hellastorytella4 жыл бұрын

    Ridiculously good explanation!! Using your lesson in a sentence here: Dr. Matt & Dr. Mike's biceps depolarize and repolarize a lot.

  • @mennasarmooh8781
    @mennasarmooh87813 ай бұрын

    Thanx , really amazing

  • @bublisoniyak6227
    @bublisoniyak62272 жыл бұрын

    Thank you so so much sir!! 🙌🙌🙌🙌 The concept is crystal clear in my head sir ❤️🙌🙏

  • @dr.faheemraja4916
    @dr.faheemraja49167 жыл бұрын

    thanks such a very nice video,,,,,,almost all my concepts are cleared now,Thanks once again..............and keep it up..........

  • @chalanasangeeth4144
    @chalanasangeeth4144 Жыл бұрын

    Good teaching ability .thankx sir.🙏

  • @kelwaq
    @kelwaq2 жыл бұрын

    such amazing explanation ... u make it so easy to understand ( thanks dr )

  • @orientalflower1900
    @orientalflower19003 жыл бұрын

    Great explaination 💕!

  • @sotirisv3012
    @sotirisv3012 Жыл бұрын

    Very helpful !! Keep up with the good job

  • @CelesteCKing
    @CelesteCKing4 ай бұрын

    Omigosh, TY SOO Much! I "FINALLY" understand how the Q-wave occurs= TY!

  • @eman5669
    @eman56693 жыл бұрын

    Thanks fr your great effort 👏

  • @jorgecool1999
    @jorgecool19992 жыл бұрын

    Amazing explanation! Really helps in preparation of my physiology exam. Although I do wish you also explained action potential of the pacemaker but there is a lot of similarities in the understanding of each phase. Can't thank you enough.

  • @nathanmoran3701
    @nathanmoran37014 жыл бұрын

    Superb video! Keep up the good work!

  • @nithingr6381
    @nithingr63817 жыл бұрын

    THIS IS FABULOUS AND EASILY UNDERSTANDABLE....THANK YOU SO MUCH SIR... FOR MAKING DEPOLARISATION AND REPOLARISATION MUCH EASIER TO ME...NOW I CAN ATTEND ANY QUESTIONS BASED ON IT....THANK U AGAIN...SIR.

  • @DrMattDrMike

    @DrMattDrMike

    7 жыл бұрын

    Nithin GR Best of luck with your questions! 😁

  • @nithingr6381

    @nithingr6381

    7 жыл бұрын

    Thank u !!

  • @cnielsen7958

    @cnielsen7958

    2 жыл бұрын

    @@nithingr6381 what did you get?

  • @osbertarinaitwe4395
    @osbertarinaitwe43953 жыл бұрын

    Thanks so much for the lecture

  • @angelajabs5747
    @angelajabs57473 жыл бұрын

    THANK YOU. THANK YOU. THANK YOU.

  • @dierdrekunene3165
    @dierdrekunene3165 Жыл бұрын

    Well explained 😊

  • @kaykanysha
    @kaykanysha10 ай бұрын

    Great video!!!!

  • @rahulstanly9596
    @rahulstanly95962 жыл бұрын

    Very well explained Sir

  • @UsmanKhalid-fi7yd
    @UsmanKhalid-fi7ydАй бұрын

    amazing sir