meaning of Atrioventricular node

Atrioventricular node meaning in Medical Dictionary

The electric relay place between your top and lower chambers of the heart. Abbreviated AV node. Electric indicators through the atria must pass through the AV node to attain the ventricles. The AV node, which controls one's heart rate, is just one of the significant elements within the cardiac conduction system. The AV node serves as an electrical relay station, slowing the electric existing sent by the sinoatrial (SA) node before the signal is permitted to pass through down through to the ventricles. This delay ensures that the atria have a chance to totally contract ahead of the ventricles are activated. After passing the AV node, the electrical current travels towards ventricles, along special fibers embedded inside wall space of reduced an element of the heart.

Atrioventricular node meaning in Veterinary Dictionary

quite a few tissue available within the right atrium; transmits electric impulses to certain specified areas associated with the heart.

Atrioventricular node meaning in General Dictionary

a node of specific heart muscle mass found in the septal wall of the right atrium; gets impulses through the sinoatrial node and transmits them to atrioventricular bundle