A simple well-balance article on the NHS (UK)
Essentially their general advice is to see a doctor if your resting heart rate is either above 120 or less than 40 - but even then that might just be normal for you.
A simple well-balance article on the NHS (UK)
Essentially their general advice is to see a doctor if your resting heart rate is either above 120 or less than 40 - but even then that might just be normal for you.