in order to assess noninvasively the incidence of those abnormalities we have evaluated 36 consecutive female patients ( pts ) with gonadal dysgenesis , mean age 13.3 +/- 2 years , range 3-24 years , without a prior history of cardiovascular disease , by clinical examination chromosomal karyotyping , 12 leads electrocardiography ( ecg ) , and by time motion ( tm ) and two-dimensional ( 2d ) echocardiography ( echo ) .
C0220825
evaluated
C0031809
clinical examination