Pediatrics The commonest cyanotic heart disease manifesting as congestive cardiac failure during first week of life is – A Pulmonary stenosis B Fallot's tetralogy C Tricuspid atresia D Hypoplastic left heart syndorme 💡 Explanation The commonest cyanotic heart disease manifesting as congestive cardiac failure during first week of life is – ✓ Correct Answer: D. Hypoplastic left heart syndorme