Autorhythmic activity of the heart is the result of

Question

Quizplus · Accepted Answer

The autorhythmic activity of the heart is the result of spontaneous generation of action potentials in the conduction system, specifically in the sinoatrial node. The vagus nerve and sympathetic nerves can modulate the rate and strength of the contractions, but they do not generate the action potentials themselves. The somatic nervous system does not directly contribute to the generation of action potentials in the heart.

Autorhythmic Activity of the Heart Is the Result of