Pacemaker Action Potential

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The pacemaker action potential provides the automaticity to our cardiac pacemaker cells in the SA node. It differs from the ventricular action potential in that the depolarization occurs "automatically" almost at normal intervals. This action potential is divided into 3 phases.

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Easy to understand and straight to the point. Keep up the good work!

MrUndauntedShadowYT
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Short and sweet! Thank you for this beautiful and brief explanation!

modjadjibeautymaake
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God bless you! Such a brilliant video on this! I am a medical student at KCL and this is honestly incredible! 😀

VedantBhardwaj-no
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Short, crisp & precise ..thanks man 👍

demiaaano
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Omg thank u, straight to the point 💯❤️❤️

fufa
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Hypokalaemia EKG changes video Loved the hyperkalaemia one

Diamondxx
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Very informative, short and concise. Thx 👍

rickardlindeberg
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Great Explanation!
although could have been much better if you have used your natural and smooth voice

mzziaey
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These captions/transcription is not doing it for me. Which I wish it was translated, instead I read about "Avengers" and "hyundai"????

misav
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Is ventricular action potential and action potential of a myocyte the same thing?

nachaela
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How does the calcium get back out and the potassium get back in? Where and when does this happen?

thebackyardlife
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How is the potassium concentration in cell maintained?

addemidov
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Why we say hyper depolarizaton while it doesn't go under -60

Lilithoma
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But I had a doubt there is any pump to restore there intial stage ??for to pull k+ions inside push the ca ion

AshaAsha-bqie
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how is the movement of potassium out of the cell making the inside of the cell more negative?

myrafernandes
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I thought phase 0 is when sodium rushes into the cells causing depolarization

Dan-qxvv