Hello there.
I can understand your concern.
Yes it's normal.
Heart rate is never constant.
It varies with lot of factors. .
If you have any other problem, do post here or consult a general physician in person for further evaluation and management.
Best regards.
Dr. Anil Kumar Jain.
Bangalore.
Answered2017-10-04 16:47:27
Let others know if this answer was helpful