This video describes the external and internal structures of the heart and the order of events in one cardiac cycle.
Time Stamps
Heart is in the thoracic cavity 0:11
External Cardiac Anatomy 0:34
Coronary blood flow 2:18
Blood flow is in parallel circuits 3:05
Layers of the cardiac wall 4:02
AV valves and the chordae tendinea 6:17
Systole and diastole 8:00
Heart sounds 8:18
Stroke volume 8:48
Cardiac cycle 9:44
Valves in transverse view 12:32
Summary Chart of order of structures in 1 cardiac cycle 13:00
Images from my Textbook: Human Biology, Anatomy and Physiology for the health Sciences
Images from Pixabay Royalty free stock images
Heart animation Visible Body
