A normal Q-T interval is ________

A) 0.32-0.38 sec when heart rate is 70 beats/min
B) 0.16-0.18 sec when the heart rate is 60 beats/min
C) 0.08 sec when the heart rate is 50 beats/min
D) 1.0-2.0 sec when heart rate is 80 beats/min


Answer: A

Anatomy & Physiology

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