MedStar Health Blog

Atrial fibrillation, or AFib, is the most common type of arrhythmia, affecting more than 5 million people in the U.S. While it’s mostly common in the elderly, AFib can affect people of all ages. ...

When it comes to activities that affect the heart, there’s the good (a healthy lifestyle), the bad (unhealthy risk factors), and the ugly (hidden influences). Excessive stress is often found among t...

Performance athletics—in fact, any form of intense exercise—increases the body’s need for oxygen. Elite and endurance athletes, in particular, experience unique adaptations; for ex...

Humans are warm-blooded—we maintain a steady internal body temperature, regardless of surrounding conditions. Under normal circumstances, that temperature remains at...

As a cardiologist, I know how important it is to eat healthy and exercise. And, up until COVID hit, I applied the same tips for a healthy heart that I recommend to my patients in my personal life. H...

Monti Schmitt is one of those rare individuals whose idea of fun was riding off-road over rough terrain on a motorcycle at high speeds. For the former motocross race competitor, it was natural—an...