Channel: Interactive Biology

Category: Education

Tags: cardiac cycle of heartventricular ejectioncardiac cycle animationcardiac cycle physiologycardiovascular physiologyheart soundscardiac cycle ninja nerdcardiac physiologycardiac cycle khan academyisovolumetric relaxation heartisovolumetric relaxationthe cardiac cycle khan academycardiac cycle graph explainedcardiac cycleend systolic pressure volume relationshipisovolumetric contractionatrioventricular valvescardiac cycle phases

Description: Are you struggling to understand the Cardiac Cycle? Well, struggle no more. In this video, I walk you through the entire thing, but instead of making it complicated, we make it simple (and easy to understand). 00:00 Intro 00:35 Definition 01:02 Entire Cycle 01:39 Atrial Systole 03:16 Systole 04:26 Isovolumetric Contraction 05:12 Ejection 06:22 Isovolumetric Relaxation 06:55 Passive Filling 07:21 Phonocardiogram 08:19 Outro