Pulse rates can spike due to nervousness, stress, dehydration and overexertion. Fasting before a blood test might actually be harmful. All references are available in the References tab. A healthy heart supplies the body with just the right amount of blood at the right rate for whatever the body is doing at that time. This replaces the normal heartbeat with an erratic pattern. Fatisson J, et al. Find out more by clicking here.
If a person has a high heart rate at rest and is experiencing other symptoms, doctors may examine his or her heart function, Bauman said.
Pulse & Heart Rate
While exercise is important for promoting a low and healthy heart rate, there are several other steps a person can take to protect their heart health, including:. You can also do this for 20 seconds and multiply by three, which may be easier, Bauman said. Cardiorespiratory responses to acute exercise. One doctor showed a concern when my brothers heart went to A resting heart rate lower than 60 could also be the result of taking certain medications. Normal heart rates at rest: The heart will speed up during exercise.