It’s been known for decades that heart rate variability (HRV) during labor signals how a fetus is responding to stress. Lower HRV—a lower variation in heartbeats—is even a risk factor for sudden ...

Heart rate zones represent different percentages of your maximum heart rate. They can help guide the intensity and effectiveness of your workouts. The benefits of exercise are widespread and include ...

Condensed from the first and a portion of the second Edward K. Dunham Lecture, Harvard Medical School, November 8 and 10, 1937. Corneille Heymans, M.D. Professor of pharmacology and pharmacodynamics, ...

Hearthydration: Discover how staying hydrated can significantly impact heart health, especially for individuals over 40.

One technique gaining global scientific attention is Sudarshan Kriya Yoga. Supported by over 100 peer-reviewed studies, this ...

To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...