Cardiac Cycle

In this video, Dr Mike brings together the electrical (conduction) and mechanical (contraction) aspects of the heart. He also explains at what stage of the cardiac cycle you can hear each heart sound.

[@Halapala-q9z]

Dr.Mike thank you so much for saving my life all throughout my first year of med school, you made everything so much more simpler and easy, Thank you😭❤️

[@DrMattDrMike]

Glad I could help! 😊

[@Zainab_Fatima_2525]

My exams are coming and all I need was a detailed cardiac cycle lecture and I wish for your next video to be on this and I'm so so thankful that it comes right on time! Thank you so much Dr. Mike for making my wish come true!

[@DrMattDrMike]

You’re welcome! Best of luck! 😊

[@Qtspookyghost]

Just wanted to say thank you so much for your videos! I just passed my TMC for my RT and during my exam I just pictured what you showed to help me get through it!

[@kyms1862]

Every time I need to search up a topic from uni I search DR Mike as my go to!!! The best Dr/teacher and youtube channel for learning. Love your enthusiasm and teaching methods, makes it studying for my uni fun!!!!

[@DrMattDrMike]

Aww ☺️ thanks so much! Glad I can help!

[@Victoria-kf2hh]

literally one of the best if not best youtube channels for learning. Thank you so much!!

[@bigpete4864]

Exactly what I needed before my physiology exam 🙌

[@dineongoepe7857]

I have an ECG assignment to submit next week Friday, so the timing of this lecture is perfect. Thank you so much.

[@kaylads]

Yet another first year med student here, thank you so much for going over these topics, everything from Histology to Anatomy and Physiology, I didn’t take a pre-med that related to to any of these, but you break things down so smoothly and understandably when my lecturers are so hard to understand 😅

[@azninifty8572]

I’m so glad I found ur channel bcoz u have literally been saving me !!!!! Ur literally so amazing

[@stareathemoon]

This video appeared on the day of my anatomy assessment and I immediately clicked on it because Dr Mike is the best explainer of anatomy ever 😃 it's so much clearer and slower, and actually makes me think the heavy content is actually interesting. Thank you for your videos & your channel is amazing! supporting u always (from singapore) :))

[@yavuzcetin5848]

You are the greatest man. This is perfect for my exams, thank you doc

[@Aniket-bn9lm]

Thanks sir. You are the best lecturer that I have seen in my whole life ❤. Because of your teaching techniques we all save over time also learn all concepts ❤❤🔥. Love from India 🎉

[@DrMattDrMike]

It's my pleasure 😊

[@grac_y_03]

You are a life saver doc thanks for this amazing video I got a lot of help from it for my competition 👍👍🙏🙏❤❤

[@ClaireBurnight]

Thank you so much! So helpful for my first year of medical school

[@JasonSionov-n5u]

Dr Mike, I love your videos!! Thank you for always explaining everything so amazingly clear!! ❤❤

[@kyms1862]

Thanks!

[@DrMattDrMike]

Wow!! Very kind!! 😊 Thank you.

[@dinahkalvari2558]

all these new videos are so awesome ! your voice is so friendly and lovely to listen to thank you thank you

[@DrMattDrMike]

Glad you like them! 😊 🙌

[@jeena5274]

It's a very good teaching, easy to understand, it's really good for me, and now I'm studying medicine. 😊

[@maria3546]

THIS VIDEO CAME AT THE PERFECT TIME, i have an exam on monday and was struggling to understand this concept. YOURE THE BEST DR. MIKE

[@DrMattDrMike]

Best of luck!! 😊

[@chinnymuoh4459]

You, Dr Mike, are a blessing!

[@DrMattDrMike]

Thank you! ☺️

[@EfaJames-fl6sr]

Thank you. I really love your way of lecturing. ❤

[@Hiii-w8v]

Mr Mike keep up the good work us students really appreciate these videos 🙏🏻🙏🏻❣️

[@DrMattDrMike]

Thank you, I will

[@Nsarosman7]

You have saved my life so many times best lecturer ever plz like and comment for appreciating his effort 💗 From kurdistan 🫀

[@ryangisslow3864]

Going to share this in my physiology class group chat!

[@DrMattDrMike]

Thanks for sharing!! 😊

[@shimaadiab9955]

Thanks alot doctor , you make things easy to understand❤❤❤

[@DrMattDrMike]

My pleasure

[@AminAmin-xf5dm]

Amazing lecture and explanation Thank you very much

[@Zayraybeee]

Love your videos they’re always helpful during exam szn! Side note need the workout routine bro😂

[@DrMattDrMike]

😝

[@justahugenerd1278]

How did you know we were getting to the cardiology section of my physiology course?? This is so helpful thank you

[@DrMattDrMike]

Happy to help! 😊

[@Loarki]

Brilliant!!! Love it! 🤩

[@Hoda-d7j]

wooow made it sooo easy by dividing it into the two aspects elctrically and mechanically

[@dianereverman2247]

Really great explanation! Thank you!

[@bealacatango5629]

Thank you doc😭 I have a quiz in ANAPHY tomorrow morning. I hope I pass😭😭😭 I'm a nursing 1st yr student btw hehe

[@DrMattDrMike]

Best of luck 🤞🏽 😊

[@User34p8td]

Thank you so much ❤️ 🇱🇰

[@myozin7503]

Thank you so much, Sir.

[@vincenzodiecidue9654]

And that's how you do a Fucking hell of a lecture, thanks Boss.

[@DrMattDrMike]

No problem! Thanks! ☺️

[@shanja4522]

I am so lucky you uploaded this now😍 Any other video on yt confused me even more xD

[@DrMattDrMike]

Glad I could help!

[@tatianada-hekwon3231]

Thank you for the detailed lecture.

[@starseedkitty5371]

I just love this. 🫶✨🫀 If I could take a&p every semester I would. Luckily we have you! Thank you Dr. Mike for sharing your knowledge with us.

[@DrMattDrMike]

My pleasure! Glad I can help! 😊

[@adetomiwaadegbite6258]

Well explained

[@JourneywithCC23]

Thank you

[@usasopa]

Where can I see ecg cheet sheet .?

[@AqeelSMP]

Thanks doc

[@ndorjee2937]

You are the BEST!!!!!

[@DrMattDrMike]

Thank you! 😊

[@footnote74]

Thank you so much for this detailed demonstration and explanation of the cardiac cycle! I was wondering, does this mean that we can actually tell the size of a heart with an ECG, depending on the length it takes for it to fill, contract and eject?

[@DrMattDrMike]

Not really, generally you would need an echo for that. 😊

[@aliyahmartinez-lopez7579]

thank you so much for the help ! :)

[@Saba-d5k]

Thanks for your hard working if God allows I'll be a cardiologist

[@gurleenkaur9666]

Thank you so much!!!

[@charmtomagan6544]

thank you!! i find it interesrtinf so detailed..

[@DrMattDrMike]

Glad you liked it! 😊

[@Carlover786x]

Good I'm from India 🇮🇳

[@jeanlouisesdras3762]

Thank you so much but when will you do videos of loop p-v with all possibilities like mitral/Aortic stenosis and regurgitation? The graphs please

[@brooklynnguidicelli763]

when he posts this right before my exam be like YESSSSS

[@DrMattDrMike]

Best of luck!

[@luizamascarenhas7782]

Thanks ❤

[@DrMattDrMike]

You're welcome 😊

[@ummemuhammad6024]

Nice.

[@mohamedshukri486]

Proff mike your are legend I am trainer in anatomy and physiology

[@srikanthsrikanth-t1i]

Nice

[@Pappa-z4w]

I could use some help😢 my son was given topical steroids for years for ad and is ripping his skin off. I think he has hypercalcemia that appears as pustules excreating when he gets sunlight and dr think its bacterial and try to give him antibiotics or more steroids, i think his gc receptor is malfunctioning pulling calcium from bone to blood then not able to resorb, do you think melatonin will help regulate fhe receptor or tumeric as its a ligand. Im worried that he will be diagnosed with leukemia. But i know in my research its due to steroids withdrawal is this even possible?

[@AsmaAhmed-vd7rg]

Thank you, and always free Palestine 🇵🇸

[@Anurag9344-q1i]

This is not a political video. So stop your agenda.

[@BeastofNormandy]

@@Anurag9344-q1ibased

[@gorgeouslyhandsome8751]

you’re not wearing a white shirt anymore??😢😢

[@noni7628]

i love you

[@nonaaa5922]

I feel sorry to me bc i take cardio last year and study it without uu😢😢😢😢

[@adetomiwaadegbite6258]

Well explained