Question:

In the Cardiac Muscles, the Heart Beat is controlled by Non-Contractile Cells in the Heart which are known as:

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The Purkinje fibers are part of the cardiac conduction system, crucial for spreading impulses to the ventricles for efficient contraction.
Updated On: Jan 6, 2025
  • Purkinje Fibers
  • Sinoatrial Node
  • Atrioventricular Node
  • Septum
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The Correct Option is A

Solution and Explanation

Purkinje fibers are specialized non-contractile cells in the heart that help conduct electrical impulses to ensure coordinated contractions of the ventricles. While the SA Node is the primary pacemaker, Purkinje fibers play a critical role in the conduction system, distributing impulses across the ventricles to regulate the heartbeat.
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