Pediatrics Which of the following are true about ASD? A Ostium primum is the most common defect B Children are always growth retarded C Surgery is electively done at 1-3 year age for large defects D Commonly affected by Infective endocarditis 💡 Explanation Which of the following are true about ASD? ✓ Correct Answer: C. Surgery is electively done at 1-3 year age for large defects