| Congenital Heart defects  a. Atrial septal defect b. Ventricular septal defect c. Pulmonary stenosis /atresia d. D Transposition e. Anomalous pulmonary venous drainage f. Mitral atresia g. Tetralogy of fallot h. Coarctation of aorta  | 
	Other defects  a. Absent right SVC b. Situsinversus c. Coronary sinus atresia / enlargement d. Williams syndrome  |