title: Echocardiographic studies evaluating the effects of exercise training on the heart.
mesh_terms: D006332:Cardiomegaly / Q000503:physiopathology; D004452:Echocardiography; D006321:Heart / Q000502:physiology*; D006334:Heart Function Tests; D006801:Humans; D010806:Physical Education and Training; D013178:Sports Medicine; D013318:Stroke Volume