Cardiac Electrophysiology for beginners ???????? - Video

This is part of the ECG series and introduces the concepts of cardiac electroconduction. In this video, you will delve into the intricate workings of cardiac electro conduction, the process by which electrical impulses travel through the heart and coordinate its rhythmic contractions. You'll learn about the specialized cells and pathways involved in this process, as well as the various factors that can affect it. Prepare to be amazed by the intricate and wondrous workings of the human heart. Tune in, chill out and learn medicine.
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timestamps
00:00 Introduction
00:52 Conduction Pathway Anatomy
01:33 Cells of the conduction system
02:35 Electroconduction. Electrical activity movement through the heart
04:05 Sinoatrial node action potential physiology
05:44 Automaticity
06:13 Autonomic nervous system and the Sino Atrial Node
06:56 Gap Junctions
08:05 Action potentials of the conduction pathway
09:20 Sino atrial pacemaker potential vs myocyte action potential
10:00 Why does repolarisation occur from the epicardium to the endocardium?




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