Cardiac Muscle Contraction 

Hands down the best video on cardiac muscle contractions Ive ever watched. I could never never understood how all of these processes were linked. Amazing.

Finally someone knows what to explain, not the bs high school stuff or 1h videos, everytime im confused it takes me hours to find a video, usually a sentence explained in 45mins, w additional useless stuff. Stay Guyton level man. Love this video

I just found this channel and I am amazed! Such a great lesson, hope you to upload videos more!

Plz upload more videos! This was amazing i want to learn more and more with you. Thank you so much for such a beautiful presentation!

Was reading Guyton medical physiology and I couldn't fully get the picture untill I found your video. You don't just how much you've saved me. I would appreciate more if you uploaded more videos and soon. 😊

PERFECT! Thank you so much!! I had been trying to understand this mechanism from guyton fot 2 hours

amazing video thank you , way better than in medschool

this helped me so much! thanks I was really confused about this part

Wow! Great video!

Excellent teaching. Especially cbcy. This could be v helpful for those At even basic L.cardio training.

This was amazing! Thank youuu😘

Excellent!

Beautiful video. Solved my queries.

Thank you so much

great job

Hello, thank you for the video, very informative. I am currently stuck at the Ca2+ Sparks. In our lecture I just dont get, what the purpose is of that "spark". In your video it is number 4. at minute 06:00 "Spark" amplifies Ca2+ signal. I dont get what signal should be amplified by a that "spark". Does that calcium signal induce more calcium to be released by the sarcoplasmatic reticulum (RyR)? thank you in advance, Sub from me. Greetings from Switzerland

Great work

Excellent presentation, would’ve liked to see the role of potassium also displayed as it is crucial

Thank youuuu!

Hi, Sir and thank you for the video. During an 100m sprint, after the start, the muscle contraction rates needed are high so the slow oxidative Type I fibers cannot cope with this contraction rates. So what happens? We have violation of the muscle fiber recruitment rule which says that first the Type I are recruited, then the Type IIa and then the Type IIx?

Great video.... It's easy to understand

THANKS A LOT!!

So the only difference with SKM contraction is that the action potential in Cardiac contraction is provided by Pacemaker ?

Thanks and indeed lecture is very useful Iin short time

Perfecto

Very nice

🔥

How did you animate your drawings?