15 Cardiac Conduction System Diagram. Three reasons for the cardiac conduction system? Unlike skeletal muscle fibers (cells), which are independent of one another, cardiac muscle fibers (contractile muscle fibers) are linked by intercalated discs, areas where the plasma membranes intermesh.
Sinoatrial (sa) node normally generates the action potential, i.e. Because this rate is faster than other components of the cardiac conduction system, the sa. This module, the cardiac conduction pathway, describes the cells and the electrical activity of the heart.
Anatomy of the cardiac conduction system.
15 Cardiac Conduction System Diagram. The sinoatrial node ( sa node). Implantable cardiac conduction devices (also known as cardiac implantable electronic devices or there are two major types of cardiac conduction devices: The cardiac conduction system is a highly specialized network of cardiomyocytes within the heart that generate and transmit electrical impulses throughout the heart to coordinate contraction. For the heart to pump efficiently and the systemic and pulmonary circulations to operate in synchrony, the events in the cardiac cycle must be coordinated.