This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pediatrics
Holt oram syndrome is characterised by 
Select and explain. 
A. ASD, B. Pulmonary stenosis, C. TGA, D. TAPVC
A: ASD
Answer: A: ASD 
Explanation: Holt or am syndrome characterized by ASD. Ghai essential of pediatrics, eighth edition, p.no:401,table 15.7