The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in him. It is likely that it will be grafted at the site of [CBSE PMT 2004]
A) Purkinje system
B) Sinuatrial node
C) Atrioventricular node
D) Atrioventricular bundle
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8
sinuatrial is the correct answer
Answered by
4
the answer to your question is D
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