Recreational marathoners show no long-term heart damage after 10 years

A collaboration of researchers in Switzerland, Germany, and the US tracked cardiac function in recreational marathon runners over a 10-year span. Repeated endurance training and racing aligned with stable right ventricular ejection fraction, while postrace troponin T increases were not associated with long-term ventricular function changes.

This article was originally published on MedicalXpress.com

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