What term describes the ability of the heart to initiate an electrical impulse without being stimulated by another or independent source?

Question

Quizplus · Accepted Answer

Automaticity is the ability of the heart to initiate an electrical impulse without being stimulated by another source. This property is possessed by specialized cardiac cells, such as the sinoatrial (SA) node, which serves as the natural pacemaker of the heart. Options B, C, and D are not related to the given question.

What Term Describes the Ability of the Heart to Initiate