Do Long distance Runners have higher risk of heart attack?
Running with a heart condition that could cause sudden death
Endurance Exercise Can Damage Your Heart
How hard to train? A Cardiologist on heart health for older athletes
What To Know About Running And YOUR HEART
Marathon Runner Crosses Finish Line One Year After Heart Attack
Why I Can't Stop Running
How to prevent heart attacks and deaths in marathons
Prevent cardiac deaths at marathons
Weightlifting Or Running? Research Shows Clear Winner In Reducing Risk Of Heart Disease
Marathon Director has heart health warning
Too much running may be bad for your heart
Can anyone run a marathon? Dr Aashish Contractor
Preventing A Marathon Or Runners Heart Attack
Distance Running and the heart
Heart Patient Running 3rd Boston Marathon, With Tedy's Team
Heart attack patient set to run first marathon
Run for your life! At a comfortable pace, and not too far: James O'Keefe at TEDxUMKC
Runners and Heart Health
The health benefits of training for a marathon