Uncertainties in managing myocardial infarction associated with infective endocarditis.

Abstract

Embolic myocardial infarction is an uncommon but increasingly recognised complication of infective endocarditis. This complication has a high mortality rate and is deemed a relative contraindication to thrombolytic therapy. The present article describes an episode of acute myocardial infarction associated with infective endocarditis. Systemic thrombolytic therapy was administered, which resulted in resolution of cardiac ischemia but was complicated by a fatal intracerebral bleed. There are a number of published cases describing the use of systemic thrombolysis, primary percutaneous intervention and early valvular surgery in this circumstance, but the optimal course of treatment for myocardial infarction in the context of infective endocarditis remains to be elucidated. Additional guidance for those who are likely to encounter this condition in clinical practice would be welcomed.