The drug which can be used to delay the progression of aoic dilatation in marfan syndrome is:: (A) Propranolol, (B) Vitamine E, (C) ACE inhibitor, (D) Idebenone
Answer is A. Propranolol is used to lower blood pressure and thereby delay or prevent aoic dilation. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 3213