Cooperative study on cardiac catheterization. Transseptal left heart catheterization.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000790:Angiocardiography / Q000009:adverse effects; D006328:Cardiac Catheterization / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D004617:Embolism / Q000209:etiology; D005260:Female; D006335:Heart Injuries; D006346:Heart Septum / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008722:Methods; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000209:etiology; D013924:Thrombophlebitis / Q000209:etiology