Pediatrics Ductus dependent blood flow is required for all of the following congenital hea disease except:- A Hypoplastic left hea syndrome B Pulmonary stenosis C TGA with intact ventricular septum D Persistent truncus aeriosus 💡 Explanation Ductus dependent blood flow is required for all of the following congenital hea disease except:- ✓ Correct Answer: D. Persistent truncus aeriosus