Cardiac Muscle Contraction | Excitation Contraction Coupling | Cardiac Physiology
✨This video is on the steps of cardiac muscle contraction and how it's different from skeletal muscle contraction. I hope it helps! ☀️
🌟What's in this video?
0:00 - Intro
0:06 - Skeletal Muscle Contraction Recap
2:11 - Cardiac Muscle Contraction
4:46 - Contractility and the autonomic nerves
✨ Other videos you may need:
🔅Structure of Cardiac Muscle: • Structure of Cardiac M...
🔅Skeletal Muscle Contraction: • Excitation Contraction...
🔅Structure of Skeletal Muscle: • Structure of Skeletal ...
🔅Structure of a Sarcomere: • Structure of a Sarcome...
🔅Nerve-Muscle Physiology :
• Nerve & Muscle Physiology
💫 For more videos like this, subscribe to my channel!
Byte Size Med: / @bytesizemed
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Boron and Boulpaep Medical Physiology
- Costanzo’s Textbook of Physiology
- Openstax Anatomy and Physiology
openstax.org/d...
- Openstax Biology
openstax.org/d...
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.
Пікірлер: 38
Amazing! Cardiac muscle contraction explained so easily in just over 6 minutes! Too good🙌
Therapeutic voice and loved the simplification.
@bytesizemed
2 ай бұрын
I'm glad you liked it. Thank you! ✨
Jesus christ the amount of "aha!" moments I had watching the video makes my brain hurt.
I'm so thankful with you you literally save me the last semester, thank you.
@bytesizemed
2 жыл бұрын
I’m glad I could help!😊
That’s an amazing explanation thanks a lot
Your voice is very soothing. Wonderful explanation.
@bytesizemed
3 ай бұрын
Thank you!✨
THANK YOU SO MUCH you made it so much easier ❤❤❤
Thank you so much for this informative video ❤
Short and Informative video, thank you
The DHP receptors for skeletal muscle is also a L type Ca++ channels Lovely video
Amazing summary 👌
Best video ever!
Thank You
Thank you so much!
so helpful thanks so much god blesss
great video, thank you
Well explained!
very good. Thank you. but how about phospholamban action on SERCA?
THIS was AWESOME
That was very informative. Thanks!
This is very helpful. Thank you❤
You are the best !
short and precise thank u
Is it just calcium that moves or is it contained in water?
Thanku
thanks 🙏
you are the best thanks a lot
You are my hero
Good video thanks ❤
Wow thank you!!
Cardiac contraction occur during that plateau phase?
Soo well explained, but Isnt there a Ca2+ that makes the vesicles that have ACH go over the synaptic cleft at +30 in the muscle contraction?
@mahnoorfatimaah
3 ай бұрын
That's occurs in skeletal muscle
♥️♥️♥️
amayzing,very useful your video please keep out ❤️❤️🩹❤️