Mendel, B., Pediatric Cardiology and Congenital Heart Defect Division, Department of Cardiology and Vascular Medicine, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia; Christianto, C., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Angellia, P., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Holiyono, I., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Prakoso, R., Pediatric Cardiology and Congenital Heart Defect Division, Department of Cardiology and Vascular Medicine, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia; Siagian, S.N., Pediatric Cardiology and Congenital Heart Defect Division, Department of Cardiology and Vascular Medicine, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia