Which of the following drug is contraindicated in variant angina?
Correct Answer: Propranolol
Description: Variant angina is caused by coronary vasospasm DOC:Sublingual Nitroglycerine Prophylaxis : Calcium channel blockers (like verapamil and Diltiazem) and nitrates Beta blockers are avoided as they may precipitate coronary vasospasm by counteracting beta 2 mediated coronary vasodilation. Therefore they are avoided in variant angina.
Category:
Pharmacology
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