ANSWER: In general, a low heart rate is too low when it is causing symptoms such as fatigue, lightheadedness or fainting. Heart rates in the 40s are not unusual for trained athletes, especially when ...

At your last checkup, you probably were told your resting heart rate, or pulse. Or maybe you get alerts throughout the day ...

Why the wild freakish heart rate and HRV scores Van der Poel discussed in a recent podcast mean everything and nothing, all at once.

Regular physical exercise is an important factor to reduce the indexes of cardiovascular and all causes morbimortality. However, there is, apparently, additional and independent benefits of the ...

Bradycardia, a resting heart rate below 60 bpm, may seem harmless but can signal a serious rhythm disorder. Often mistaken for fatigue or ageing, symptoms include dizziness, weakness, fainting, and ...