How the Heart Contracts - Step by Step

[@gusfring8405]

This man single-handedly saved me in my physiology class and I understood the cardiac system more in these videos compared to my actual lectures in class

[@fernando3061]

These are the only med videos I can binge, this dude is dope af.

[@tm_suprises251]

You have a great personality with such a smart brain of yours. You really made biology fun. I wish we have teachers like you all over the world to make learning easy.

[@InteractiveBiology]

Thank you very much, @tm_suprises251. I appreciate the compliment. My main goal here is to be helpful. If you haven't already, make sure to subscribe to the channel because I have a lot more content like this coming to help you understand how the human body works.

[@EternalDragon]

I didnt know that in depolarisation, that is when Sodium is rushing into the cell. Thank for the work, i learn so much watching your channel

[@InteractiveBiology]

Isn't it so cool? I remember when I first learned about that. I found it so fascinating. Glad you're finding the videos helpful. Stay tuned for many more.

[@yb5rr]

This channel is saving my gradess! Thank you!!!

[@InteractiveBiology]

I'm so glad you found it helpful, an ne. You are welcome. If you haven't already, make sure to subscribe to the channel because I have a lot more content like this coming to help you understand how the human body works.

[@georgemaxwell9789]

Leslie Samuel makes understanding the heart's contractions a breeze, turning biology into a thrilling adventure!"

[@tosinshode8216]

This guy is cool. Thank God social media to learn from amazing people like this🙌

[@InteractiveBiology]

Man, thanks so much, @tosinshode8216. I try hard to break things down in a way that's understandable. So if you wanna keep learning like this, make sure to tap subscribe. Lots more great stuff coming.

[@christinesanchez254]

Thanks!

[@SisterDavis.]

Subscribed...Currently taking classes for EKG, Phlebotomy, and PCT. this helps because it was a bit confusing.

[@InteractiveBiology]

Awesome. Honored to have you as a subscriber. All the best in your classes.

[@blessingarebun3314]

Love the explanation

[@InteractiveBiology]

Thank you 😉

[@joelhoward2751]

I do not see the the link to the study guide in the description. This presentable information has been a huge help.

[@InteractiveBiology]

Oops, sorry about that. Forgot to add the link. Here you go - pulse.ly/1hwyaeqs0y

[@Zambia1]

Very good explanation easy to follow

[@InteractiveBiology]

I'm so glad this was helpful for you, @Zambia1. My goal is to make biology as clear as possible. If you want more explanations like this, make sure to subscribe - I have a ton more on the way!

[@Zambia1]

@@InteractiveBiology if you make videos and anatomy and physiology, you have thousands and thousands of students following you because it’s very complex but if you break it into an easy fashion just like how you did in these two chapters you’ll have people coming to our website to get everything from References people want easy explanations

[@InteractiveBiology]

Well that’s exactly what I do here 😃

[@manalshah2797]

I didn't know about the movement of IONS in and out of the cell!!Thankyou.

[@InteractiveBiology]

You're welcome. Glad I could help.

[@tm_suprises251]

Cool job. You keep it simple

[@InteractiveBiology]

I try my best 😊

[@SJDevenney1]

You are a great teacher

[@shinovarghese533]

God using through your teaching reveals how God made the human heart such an amazing way

[@InteractiveBiology]

🙏🏾

[@joenacademy]

Great video as always

[@InteractiveBiology]

Thanks, Joen. I appreciate you.

[@joenacademy]

@@InteractiveBiology God got you sir❤️🙏🏽

[@bssg]

what are sa node and av node basically?

[@InteractiveBiology]

Hey BSSG, I go into that topic in more detail in this video. Check it out - pulse.ly/ktihegm6tt

[@meganevans8006]

helps explain why calcium channel blockers are given for atrial flutter and atrial fibrillation but why don't they give them for vtach or vfib? Also what are the names of drugs that block calcium channels? Thanks for the great videos!

[@InteractiveBiology]

Hi Megan. Calcium channel blockers help to slow down the heart rate by reducing the conduction of electrical impulses through the atria. With Tach and Fib, the main problem is with the ventricles and slowing down the heart rate wouldn't necessarily be helpful and could even be harmful in some cases. And some of the drugs are Amlodipine, Diltiazem, Verapamil and Nifedipine.

[@terrysimonton339]

Love this hope to get my registry in Echo and Telemetry soon

[@InteractiveBiology]

Awesome. Wishing you all the best on that journey. Also, make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works.

[@ahimbisibwedeogratias8351]

You're the best sir. I wish I interact with you on phone. Am from Uganda

[@InteractiveBiology]

Thanks, Ahimbisibwe. I'm, not available for phone conversations, but I'm glad you're getting value from the content. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works.

[@msllewellyn7216]

AWESOME

[@InteractiveBiology]

Thanks, Me. Llewellyn. Glad you found it helpful. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works.

[@ayadragonwarrior2861]

I’m 15 and I actually was able to understand what he was talking about.😂

[@InteractiveBiology]

Yayyy. Good job!

[@vedh9099]

Great

[@InteractiveBiology]

Thanks.

[@ElizabethRhea-z1j]

I love you!

[@InteractiveBiology]

I love you too 🤗

[@Zambia1]

Make more videos

[@InteractiveBiology]

Absolutely. Stay tuned.

[@FLOCenthuiast]

Sounds kinda Guyanese 😭 or somewhere in the Caribbean

[@InteractiveBiology]

St. Maarten to be exact 😉🇸🇽

[@morenikejiakinloose883]

🎉nclex is in trouble

[@InteractiveBiology]

🕺🏾🤣