In an ECG recording, the RR interval is 0.5 seconds. What is the heart rate?
A) 120 beats/min
B) 100 beats/min
C) 50 beats/min
D) 60 beats/min
E) 30 beats/min

Name: In an ECG recording, the RR interval is 0.5 seconds. What is the heart rate? A) 120 beats/min B) 100 beats/min C) 50 beats/min D) 60 beats/min E) 30 beats/min
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

The heart rate can be calculated as 60 divided by the RR interval in seconds. Therefore, 60 / 0.5 = 120 beats/min.

In an ECG Recording, the RR Interval Is 0