PR interval – Cardiology MCQ

| August 30, 2013 | Cardiology MCQ, DM / DNB Cardiology Entrance | No Comments


Normal range for PR interval in an adult:
a) 1-2 sec
b) 0.12 – 0.2 sec
c) 0.2 -0.4 sec
d) 0.4 – 0.8 sec
Please see the YouTube video above for the discussion

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Johnson Francis

Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal

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