The Cardiac Cycle is SO EASY! Stop Making it Hard!

Leslie Samuel from Interactive Biology explains the cardiac cycle, covering the flow of blood through the heart, the role of the electrocardiogram (ECG), and the phases of atrial and ventricular systole. The video breaks down complex concepts like isovolumetric contraction and ejection, and discusses the sounds of the heartbeat. The tutorial aims to simplify the understanding of the cardiac cycle, making it accessible and engaging.

What new insight or understanding did you gain from this video?