parameters of myocardial mechanics were measured by means of echocardiography in 31 competitive runners and 17 judo ( japanese wrestling ) champions and were then compared with those in 25 normal control subjects , 15 patients with volume-overloaded ( aortic regurgitation , ar ) and 13 with pressure-overloaded ( hypertension , ht ) hearts , 14 patients with dilated cardiomyopathy ( dcm ) , and 11 patients with hypertrophic cardiomyopathy ( hcm ) .
C0003504
aortic regurgitation
C0018787
hearts