Cardiovascular physiology of The Heart Part 3
Channel: Nuttall's Biology
Date: 12/10/2020

Objective: List and describe the phases of the cardiac cycle. Describe the functions the heart valves. Describe the pressure changes associated with blood flow through the heart. Describe the physiological basis of the production of the two principal heart sounds. Describe how deflections of the normal ECG correspond to electrical and mechanical activity of the heart through the cardiac cycle. Define fibrillation, tachycardia and bradycardia.