[Clinical observation of congenital heart diseases].
D001017:Aortic Coarctation / Q000453:epidemiology; D001024:Aortic Valve Stenosis / Q000453:epidemiology; D001900:Boston; D006328:Cardiac Catheterization; D004562:Electrocardiography; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009864:Ontario; D013624:Taiwan