In extreme cases, if the heart rate falls below 40 bpm, it can lead to inadequate blood flow to the body’s organs, potentially causing life-threatening complications.

Authorities in the Russian republic of Chechnya will only allow music between 80 and 116 beats per minute, though it's unclear how the rule will be enforced.

Withings' new BPM Vision is an FDA-approved at-home blood pressure monitor that provides precise clinical-grade readings. The company aims to make it easier to take blood pressure readings at home ...