Your heart’s conduction system is the network of nodes (groups of cells that can be either nerve or muscle tissue), specialized cells and electrical signals that keep your heart beating.

The cardiac conduction system (CCS, also called the electrical conduction system of the heart) [1] transmits the signals generated by the sinoatrial node – the heart 's pacemaker, to cause the …

Nov 6, 2025 · The pumping action of the heart muscle is controlled by an spontaneous electrical impulse, conducted around the heart by specialised cells. This article will look at the key …

May 10, 2020 · Both conducting and specialised muscle cells form the hearts conduction system and orchestrate cardiac contraction. The electrical system is intrinsic to the heart meaning that …

Aug 17, 2023 · The cardiac conduction system is a network of specialized cardiac muscle cells that initiate and transmit the electrical impulses responsible for the coordinated contractions of …

Like all muscle, the heart needs a source of energy and oxygen to function. The heart's pumping action is regulated by an electrical conduction system that coordinates the contraction of the …

The heart generates its own electrical impulse as part of the cardiac conduction system. The components of the cardiac conduction system include the sinoatrial node, the atrioventricular …

Sep 10, 2024 · What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system …

In 1845, Johannes E. von Purkinje first described the ventricular conduction system, and in 1882 Gaskell, an electrophysiologist, coined the phrase heart block. In addition, Gaskell also …

Aug 23, 2025 · Ventricular contraction begins The ventricular contraction begins as the contractile fibers activate, reducing the ventricular volume to pump blood out. This phase completes the …