Which drugs show coronary steal phenomenon?: (A) Dipyridamole, (B) Nitrates, (C) Nifedipine, (D) Nicorandil
Answer is A. Isoflurane, dipyridamole produce coronary steal phenomenon in which blood is deted from ischemic area to non-ischemic area-stealing the mail pool of blood in needy area. ref. HL Sharma 3rd ed.