Heart health

Though COVID isn’t going anywhere soon, the newer variants may have fewer long-term effects for something all athletes care deeply about: our hearts.

A new review looks at the potential for genetic testing—and the challenges.

His genetic predispositions put O'Donnell at risk for a 'widowmaker,' but now he says he's been cleared for a return to full training.

Widowmaker heart attacks—also known as LAD blockages—are rare, but life-threatening. Here's what you need to know.

Professional sports leagues extensively tested COVID-positive athletes to learn more about myocarditis risks.

What does an athlete ask of their heart that a non-athlete doesn't?

Athletes should pay attention to certain warning signs when it comes to their heart.

Does more exercise mean greater health?

Researchers found that different activities affect the heart in different ways. What could this mean for athletes who routinely train in three sports?

There are two important takeaway messages from the latest study about sudden cardiac deaths in triathlon.

Is there a correlation between caffeine and certain heart problems? Here's what the science says.

New research sheds light on drownings.

Activity, at any level, carries some quantifiable health benefits.

Are there risks to excessive endurance training? A retired pro examines the evidence and shares his story.