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
Lutembacker syndrome includes all except- 
Select and explain. 
A. Mitral stenosis, B. ASD, C. VSD, D. Left to right shunt
C: VSD
Answer: C: VSD 
Explanation: Ans. is 'c' i.e., VSD * Lutembacher syndrome is defined as a combination of mitral stenosis and a left-to-right shunt at the atrial level.* Typically, the left-to-right shunt is an atrial septal defect (ASD) of the ostium secundum variety.