Drugs causing pericarditis are all EXCEPT:: (A) Methysergide, (B) Hydralazine, (C) Amiodarone, (D) Bretylium
Answer is D. Cardiac fibrosis is caused by drugs like diuretics, amiodarone, hydralazine and methysergide. It is not caused by bretylium among the given drugs Ref: KD Tripathi 8th ed