Comparing Athleteโ€™s Heart and Structural Heart Disease

In many endurance athletes, increased left ventricular (LV) size, a mildly reduced left ventricular ejection fraction (LVEF), and lower resting heart rate develop as an adaptation to strenuous exercise. These non-pathological changes are termed as โ€˜athleteโ€™s heartโ€™, a term first used in the medical literature in 1953, although the first description of athletes with enlarged [โ€ฆ]