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What is cardiac conduction system?
What is cardiac conduction system (CCS)?
How does a cardiac electrical system work?
What is a conduction system?
The cardiac conduction system (CCS, also called the electrical conduction system of the heart) transmits the signals generated by the sinoatrial node – the heart's pacemaker, to cause the heart muscle to contract, and pump blood through the body's circulatory system.
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Apr 24, 2023 · Overview of Heart Conduction. The following sequence of electrical events occurs during one full contraction of the heart muscle: An excitation signal (an action potential) is created by the sinoatrial (SA) node. The wave of excitation spreads across the atria, causing them to contract.
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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 various chambers of the heart. How does the heart beat? An electrical stimulus is generated by the sinus node (also called the sinoatrial node, or SA node).
The cardiac conduction system ( CCS, also called the electrical conduction system of the heart) transmits the signals generated by the sinoatrial node – the heart 's pacemaker, to cause the heart muscle to contract, and pump blood through the body's circulatory system.
Mar 12, 2023 · Print. The electrical system of the heart is critical to how it functions. It controls the electrical impulses that cause your heart to beat and their conduction, which organizes the beating of your heart. The movement of electrical signals across the heart is what is traced on an electrocardiogram (EKG).