#NEETPG #FMGE #INICET Criteria used for diagnosis are NADAS criteria Major Criteria Blue baby with noise in heart is having failure Cyanosis due to R- L shunting. It is central cyanosis non-responsive to oxygen administration Diastolic murmur Systolic murmur grade III or more Congestive heart failure due to L-R to shunting that causes overloading of lung circulation and resultant pulmonary edema     Minor criteria Systolic murmur less than grade III Abnormal S2 like single S2 in TOF Abnormal ECG like Right axis deviation in Ostium Secundum Abnormal CXR like boot shaped heart Abnormal BP like in coarctation of aorta with BP in legs being lower than that in upper limbs     Must know fact Correct answer Leading congenital heart disease Peri-membranous VSD Congenital heart disease that shows spontaneous closure Muscular VSD Leading congenital cyanotic heart disease at day 0 Transposition of great arteries   Ductal dependent pulmonary circulation   TOF Tricuspid atresia TGA Ductal dependent systemic circulation   Aortic atresia Mitral atresia Hypoplastic left heart syndrome Interrupted aortic arch Components of tetralogy of Fallot  Right ventricular outflow tract obstruction Concentric right ventricular hypertrophy VSD Over riding of aorta Triology of Fallot Atrial septal defect Concentric Right ventricular hypertrophy Right ventricular outflow tract obstruction Pentalogy of Fallot Right ventricular outflow tract obstruction Concentric right ventricular hypertrophy VSD Over-riding of aorta ASD Ebstein anomaly Lithium intake by mother Inferior displacement of tricuspid valve Tricuspid regurgitation Associated with WPW syndrome Alprostadil is contraindicated in Truncus arteriosus Total anomalous pulmonary venous connection Central cyanosis on day 0 which worsens on crying Congenital diaphragmatic hernia Central cyanosis on day 0 which improves on crying Choanal atresia