60-100: Normal hr is 60-100. It isn't unusual for some to have lower heart rates in the 50s if they are fit. Conversely , you can have higher rates into 100-110 that can go up much higher with activity and rapidly if one is unfit.
Answered 1/2/2014
4.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question