[Comparative study of cardiac output by the M-mode echocardiogram and catheterization].
D000293:Adolescent; D000328:Adult; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology; D006801:Humans; D008297:Male