How the Heart Contracts - Step by Step

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  • เผยแพร่เมื่อ 28 ธ.ค. 2024

ความคิดเห็น • 55

  • @gusfring8405
    @gusfring8405 หลายเดือนก่อน +2

    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

  • @georgemaxwell9789
    @georgemaxwell9789 ปีที่แล้ว +2

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

  • @EternalDragon
    @EternalDragon ปีที่แล้ว +7

    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
      @InteractiveBiology  ปีที่แล้ว +3

      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.

  • @tm_suprises251
    @tm_suprises251 2 หลายเดือนก่อน +1

    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
      @InteractiveBiology  2 หลายเดือนก่อน

      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.

  • @yb5rr
    @yb5rr ปีที่แล้ว +4

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

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว

      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.

  • @shinovarghese533
    @shinovarghese533 3 หลายเดือนก่อน +3

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

  • @tosinshode8216
    @tosinshode8216 3 หลายเดือนก่อน

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

    • @InteractiveBiology
      @InteractiveBiology  3 หลายเดือนก่อน +1

      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
    @christinesanchez254 ปีที่แล้ว

    Thanks!

  • @SisterDavis.
    @SisterDavis. 11 หลายเดือนก่อน +1

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

    • @InteractiveBiology
      @InteractiveBiology  11 หลายเดือนก่อน

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

  • @Zambia1
    @Zambia1 8 หลายเดือนก่อน +1

    Very good explanation easy to follow

    • @InteractiveBiology
      @InteractiveBiology  8 หลายเดือนก่อน +1

      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
      @Zambia1 8 หลายเดือนก่อน

      @@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
      @InteractiveBiology  8 หลายเดือนก่อน

      Well that’s exactly what I do here 😃

  • @blessingarebun3314
    @blessingarebun3314 ปีที่แล้ว +2

    Love the explanation

  • @tm_suprises251
    @tm_suprises251 3 หลายเดือนก่อน

    Cool job. You keep it simple

  • @manalshah2797
    @manalshah2797 7 หลายเดือนก่อน

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

  • @SJDevenney1
    @SJDevenney1 11 หลายเดือนก่อน

    You are a great teacher

  • @terrysimonton339
    @terrysimonton339 ปีที่แล้ว

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

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว

      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.

  • @joenacademy
    @joenacademy ปีที่แล้ว +1

    Great video as always

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว +1

      Thanks, Joen. I appreciate you.

    • @joenacademy
      @joenacademy ปีที่แล้ว

      @@InteractiveBiology God got you sir❤️🙏🏽

  • @joelhoward2751
    @joelhoward2751 ปีที่แล้ว

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

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว +2

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

  • @meganevans8006
    @meganevans8006 ปีที่แล้ว +1

    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
      @InteractiveBiology  ปีที่แล้ว +1

      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.

  • @ayadragonwarrior2861
    @ayadragonwarrior2861 11 หลายเดือนก่อน +3

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

  • @ahimbisibwedeogratias8351
    @ahimbisibwedeogratias8351 ปีที่แล้ว

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

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว

      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.

  • @bssg
    @bssg ปีที่แล้ว +1

    what are sa node and av node basically?

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว +1

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

  • @msllewellyn7216
    @msllewellyn7216 ปีที่แล้ว

    AWESOME

    • @InteractiveBiology
      @InteractiveBiology  ปีที่แล้ว

      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.

  • @ElizabethRhea-z1j
    @ElizabethRhea-z1j ปีที่แล้ว

    I love you!

  • @vedh9099
    @vedh9099 11 หลายเดือนก่อน

    Great

  • @Zambia1
    @Zambia1 8 หลายเดือนก่อน

    Make more videos

  • @morenikejiakinloose883
    @morenikejiakinloose883 หลายเดือนก่อน

    🎉nclex is in trouble

  • @FLOCenthuiast
    @FLOCenthuiast 4 หลายเดือนก่อน

    Sounds kinda Guyanese 😭 or somewhere in the Caribbean

    • @InteractiveBiology
      @InteractiveBiology  4 หลายเดือนก่อน

      St. Maarten to be exact 😉🇸🇽