Acute myocardial necrosis during administration of amsacrine.

The authors report a case of focal myocardial necrosis, presenting clinically as an acute myocardial infarction during the administration of the antineoplastic drug, amsacrine, in a patient without coronary artery disease. In addition to the recognized arrhythmic complications, the authors emphasize myocardial necrosis as a possible further manifestation of amsacrine-related cardiotoxicity.