at about 5 years of age generalised muscular weakness with severe amyotrophy , cardiomegaly with a cardiothoracic ratio of 0,63 , left ventricular hypertrophy on electrocardiography and left ventricular dilatation with hypokinesis on echocardiography were observed .
C0018800
cardiomegaly
C0149721
left ventricular hypertrophy