But it turns out more subtle color changes occur at rest as the heart pumps blood around the body. The ebb and flow of blood ...

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

The Garmin HRM-Pro Plus transmits heart rate data through ANT+ and Bluetooth technology. Using electrocardiogram technology (ECG), which measures heartbeats via electrical detection, Garmin says the ...

Propranolol and metoprolol are beta-blockers taking to treat certain heart conditions. Learn more about their similarities ...

Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?

LOVE Island All Stars’ Ekin-Su Cülcüloglu defended her fiery row with co-star Elma Pazar saying her outburst was “who I am.” ...

The Need for Cardiopulmonary Exercise Testing Cardiopulmonary exercise tests are crucial in evaluating the heart and lung function of individuals engaged in intense physical activity. The tests ...

Living with a heart that struggles to pump effectively creates daily challenges for millions of Americans. Systolic heart ...

Good news for coffee drinkers—starting your day with a cup of joe may provide benefits beyond an energy boost.

In a Q&A, NIH addiction chief Nora Volkow speaks about RFK Jr.'s policy shake-ups, 12-step recovery limits, and why overdose ...

Have you ever completed an 800m sprint faster than your lactate threshold pace, only to find your heart rate did not reflect that effort? This perplexing scenario is not as uncommon as one might think ...

The Garmin HRM-Dual is a simple and straightforward heart rate monitor with excellent battery life and data accuracy. At ...