4.10 contractile cells
Channel: Robin Forbes-Lorman
Date: 17/02/2021

List the phases of action potentials in skeletal muscles, contractile cardiac muscles, and autorhythmic cardiac muscle and explain the ion movements that occur in each phase

Compare and contrast the molecular events of cardiac muscle contraction/relaxation and skeletal muscle contraction/relaxation and the functional significance, particularly the significance of the plateau phase in the action potential of a cardiac contractile cell.