The Pacemaker of the Heart, SA and AV Nodes Made EASY!
2 years ago
245
In this video, I talk about the pacemaker potential of the heart. We're going to dig into the SA and AV Nodes, how they work, and what happens when things go wrong. Check it out and enjoy!
Time Stamps:
00:00 Intro
00:22 SA Node
01:11 AV Node
01:47 Bundle of His to Purkinje
02:10 Conducting Electricity
02:32 Pacemaker Potential
03:09 Sodium ions
03:58 Calcium ions
04:51 Potassium ions
05:38 Pacemaker Potential Review
06:40 Redistribution of ions
07:38 SA Node Problems
08:52 Question
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