Drug causing cardiomyopathy -: (A) Chloroquine, (B) Trastuzumab, (C) Methotrexate, (D) Pemetrexed
Answer is B. Ans. is 'b' i.e., Trastuzumab o Important drugs causing cardiomyopathy (espcially dilated cardiomyopathy) are:i) Cocaineii) Amphetamineiii) Doxorobicin (Anthracycline)iv) Trastuzumab (Herceptin)