Multiple Choice
A patient has a normal 'P-R' interval,followed by a normal 'QRS' complex,and then a 'P' wave follows the 'QRS' complex.This normal ECG pattern occurs at a rate of 46/minute.What is this ECG pattern called?
A) First-degree heart block
B) Normal sinus rhythm
C) Sinus bradycardia
D) Third degree heart block
Correct Answer:

Verified
Correct Answer:
Verified
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