A condition in which there is lack of a regular rhythm of the heartbeat is:
A) murmur.
B) palpitation.
C) arrhythmia.
D) fibrillation.

Question

Quizplus · Accepted Answer

Arrhythmia is the medical term used to describe an irregular heartbeat. A murmur refers to an abnormal heart sound, and palpitation refers to the sensation of an irregular heartbeat or racing heart. Fibrillation is a specific type of arrhythmia characterized by rapid, uncoordinated contractions of the heart muscle. However, the question asks for a general term for lack of a regular rhythm, making arrhythmia the most appropriate answer.

A Condition in Which There Is Lack of a Regular