Myocardial Perfusion Patterns Related to Thrombolysis in Myocardial Infarction Perfusion Grades After Coronary Angioplasty in Patients With Acute Anterior Wall Myocardial Infarction

Abstract

Despite no obstructive lesion of the vessel, TIMI 2 is caused by advanced microvascular damage and is a highly specific, although not sensitive, predictor of poor functional outcomes in patients with acute myocardial infarction. TIMI 3 does not necessarily indicate myocardial salvage, and detection of MCE no reflow in these patients is particularly useful for the prediction of functional outcome.