Name: The Cardiac Cycle Phase 1 - Atrial Systole Made EASY!!
Uploaded: 2022-10-06T13:26:24+00:00
Duration: 6 min 36 s
Description: The first phase of the Cardiac Cycle is Atrial Systole. In this phase, we see a number of things happening. We take a look at the P wave of the electrocardiogram, the pressure changes in the atria and

3 years ago

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The first phase of the Cardiac Cycle is Atrial Systole. In this phase, we see a number of things happening. We take a look at the P wave of the electrocardiogram, the pressure changes in the atria and ventricles, as well as the volume of blood in the ventricles. Get ready to ace this section of your cardiac cycle test.

FREE GUIDE - https://www.interactive-biology.com/cardiaccycle/

What's Covered:
00:00 Intro
00:25 Cardiac Cycle Definition
00:43 Cardiac Cycle Guide
00:55 Atrial Systole
01:24 Before Atrial Contraction
01:40 SA Node
02:10 P Wave
02:24 Atrial Contraction
03:19 Ventricles
04:25 End Diastolic Volume
05:23 Summary and Test
06:22 Cardiac Cycle Guide
06:27 Isovolumetric Contraction