Heart health

From old-school Tinley Talks to modern-day revelations, our editors and contributors pick the stories they loved reading and writing.

Triathlon training is good for the heart - until it’s not. Scientists explain how too much endurance training can permanently alter the structure and function of heart, leading to potentially dangerous health issues.

Wondering what you missed for triathlon stories in 2024? We recap the 12 most-read stories so you can catch up before the new year.

Pro triathletes Tim O’Donnell and Tim Reed share the hard lessons learned from their serious heart health journeys.

A new study on heart health in endurance athletes over 50 brings concerning and reassuring findings on the "reverse J-curve" effect of exercise and cardiac events. Dr. Jeffrey Sankoff explains.

One unconventional study examined the correlation between cardiac events and elite athletes across multiple sports. The results? Triathletes and cyclists have the highest rate.

Tragic events at a recent NFL football game has athletes of all kinds asking: Are we at risk?

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.