A) atrioventricular bundle
B) Purkinje system
C) sinoatrial node
D) (d) atrioventricular node
Correct Answer: C
Solution :
The pacemaker creates the rhythmical impulse normally made by SA (sino atrial) node. Hence, it is grafted of SA node site to mimic the action of SA node and regulate heart-beat.You need to login to perform this action.
You will be redirected in
3 sec