Dear Doctors: I'm a 55- year-old man, and I have been active all my life. I know target heart rates are based on age and was surprised that my heart rate while running is often between 150 and 195.

If you're looking to have an active pregnancy, you may wonder whether you have to think about your heart rate while exercising. The good news is that you don't have to get hung up on monitoring your ...

Experts say your resting heart rate is one of the clearest long-term indicators of cardiovascular health, and simple ...

Consistently high heart rate may signal dehydration or poor recovery. Resting heart rate indicates fitness; healthy ranges are 60–100 bpm, 40–50 for athletes. Consistently high or very low heart rates ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

Chronic kidney disease (CKD) is associated with increased cardiovascular morbidity and mortality, partly mediated by autonomic dysfunction. Heart rate recovery (HRR), particularly during the first ...

Veteran male athletes who have spent years training at high intensity may be at greater risk of serious heart problems while exercising, new University of Leeds research shows. Published today and ...