title: Plasma atrial natriuretic peptide levels in patients with ventricular septal defect.
mesh_terms: D000293:Adolescent; D009320:Atrial Natriuretic Factor / Q000097:blood*; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006343:Heart Septal Defects / Q000097:blood*; D006801:Humans; D007223:Infant; D008297:Male; D011863:Radioimmunoassay
chemical_list: D009320:Atrial Natriuretic Factor