Which of the following conditions is characterized by degeneration of the heart muscle, leading to irregular contractions?
A) carotid artery disease
B) atrial fibrillation
C) cerebral embolism
D) aneurysm
E) ischemia

Question

Quizplus · Accepted Answer

Atrial fibrillation is characterized by irregular and often rapid heartbeats due to malfunctioning of the heart's electrical system. This can lead to a degeneration of the heart muscle and irregular contractions. The other conditions listed do not typically involve degeneration of the heart muscle.

Which of the Following Conditions Is Characterized by Degeneration of the Heart