Discover what your resting heart rate reveals about hidden health problems. Fast pulse signals thyroid, infection issues.

Learn to read your pulse for hidden heart problems. Rhythm irregularities and rate changes reveal cardiovascular issues.

What we physicians tell patients should be based on evidence, but that doesn’t always happen. A good example is when patients ...

Heart rate is a measurement of how many times your heart beats in one minute. Resting heart rate is how many heart beats you have per minute when you aren’t exercising or otherwise under stress.

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is ...