Cardiac Electrophysiology and Physiology Study Guide for the 2026/2027 Academic Year Covering Action Potentials

Master cardiac electrophysiology with this comprehensive study guide updated for the 2026/2027 academic year. This resource details the cardiac conduction pathway including the SA and AV nodes, bundle of His, and Purkinje fibers. It explains pacemaker vs contractile cell action potentials, ion movements during phases 0-4, and excitation-contraction coupling mechanisms. Learn about stroke volume determinants, preload, Frank-Starling law, and key pharmacological agents like beta-blockers and antia...