youtor.org
The Heart Part 1 Under Pressure Crash Course Anatomy amp Physiology 25
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=LzWQkxqwans
https://lp.interactive-biology.com/ca... - FREE CARDIAC CYCLE GUIDE! • 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. • 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
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