Intracardiac ascorbic acid dilution curves: improved technique for the detection of left-to-right shunts.
D001205:Ascorbic Acid; D006328:Cardiac Catheterization; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D006343:Heart Septal Defects / Q000175:diagnosis*; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis; D007201:Indicator Dilution Techniques
D001205:Ascorbic Acid