Answers

2015-11-20T05:10:30+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
 sinus node is the natural pace maker of heart
0
plssssssssssss mark it as the best
2015-11-20T12:17:57+05:30
The pace maker of heart is sinus node.this is a small device which is placed in the chest or abdomen to control the heart rhythms.

hope this helps u.
0