heart rhythm

atrio ventricular

Atrioventricular: The Heart’s Electrical System

Introduction The human heart, a vital organ responsible for pumping blood throughout the body, relies on a complex network of electrical signals to maintain its rhythmic beat. At the center of this intricate system is the Atrioventricular (AV) node, which serves as a crucial bridge between the upper and lower chambers of the heart. Understanding the role of the AV node is essential in comprehending the heart’s electrical system and the coordination of cardiac contractions. The heart’s electrical system is a highly coordinated network of cells and pathways that generate and conduct electrical impulses. These impulses stimulate the heart muscles to contract in a synchronized manner, ensuring an efficient pumping action. The AV node plays a pivotal role in regulating the timing of these impulses, facilitating the smooth flow of blood through the heart. In the following sections, we will delve deeper into the functions of the AV node and

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AV Node: The Heart’s Pacemaker

Introduction The heart is a remarkable organ that beats continuously throughout our lives, pumping blood and providing vital oxygen and nutrients to every part of our body. At the center of this intricate process lies the Atrioventricular Node (AV node), which acts as the heart’s pacemaker. The AV node plays a pivotal role in regulating the heart’s rhythm and ensuring the coordinated contraction of the atria and ventricles. In this article, we will delve into the functioning of the AV node, its importance, and the impact it has on our overall cardiovascular health. What is the AV Node? The Atrioventricular Node, commonly referred to as the AV node, is a specialized cluster of cells located in the lower part of the right atrium of the heart. It serves as an essential component of the heart’s electrical conduction system, which controls the heartbeat. The AV node acts as a bridge between

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