Which of the following has a heart rate less than 60?
A)Sinus rhythm
B)Sinus bradycardia
C)Sinus tachycardia
D)Atrial tachycardia

Question

Quizplus · Accepted Answer

Sinus bradycardia is a type of sinus rhythm with a heart rate less than 60 beats per minute. Sinus rhythm is a normal heart rhythm with a rate of 60-100 bpm, sinus tachycardia is a sinus rhythm with a heart rate >100 bpm, and atrial tachycardia is a type of abnormal heart rhythm originating in the atria.

Which of the Following Has a Heart Rate Less Than