Management of Multivessel Disease and Physiology Testing in ST Elevation Myocardial Infarction.

For decades, advances in ST elevation myocardial infarction (STEMI) care have been driven by timely reperfusion of the occluded culprit vessel. More recently, however, the focus has shifted to revascularization of nonculprit vessels in STEMI patients. Five landmark randomized trials, all published in the past 7 years, have highlighted the importance of complete revascularization in STEMI treatment. This review focuses on evidence-based management of STEMI in the setting of multivessel disease, highlighting contemporary data that investigate the impact of complete revascularization.