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

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

Quizplus · Accepted Answer

The heart rate can be calculated using the formula: Heart Rate (beats/min) = 60 / RR interval (seconds). With an RR interval of 0.5 seconds, the heart rate is 60 / 0.5 = 120 beats/min.

In an ECG Recording, the RR Interval Is 0