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Acute Coronary Syndrom

Abstract

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Improved outcomes in patients with ST-elevation myocardial infarction during the last 20 years are related to implementation of evidence-based treatments: experiences from the SWEDEHEART registry 1995-2014 Association Between Haptoglobin Phenotype and Microvascular Obstruction in Patients With STEMI: A Cardiac Magnetic Resonance Study Epinephrine Versus Norepinephrine for Cardiogenic Shock After Acute Myocardial Infarction Fractional flow reserve vs. angiography in guiding management to optimize outcomes in non-ST-segment elevation myocardial infarction: the British Heart Foundation FAMOUS-NSTEMI randomized trial Clarification of Myocardial Infarction Types Comparison in prevalence, predictors, and clinical outcome of VSR versus FWR after acute myocardial infarction: The prospective, multicenter registry MOODY trial-heart rupture analysis Phosphoproteomic Analysis of Neonatal Regenerative Myocardium Revealed Important Roles of CHK1 via Activating mTORC1/P70S6K Pathway Oxygen therapy in ST-elevation myocardial infarction

Review Article 2018 Apr 7;20(5):41.

JOURNAL:Curr Treat Options Cardiovasc Med. Article Link

Complete Versus Culprit-Only Revascularization in STEMI: a Contemporary Review

Lu DY, Zhong M, Feldman DN. Keywords: Coronary artery disease; Myocardial infarction; ST-segment elevation; STEMI

ABSTRACT


PURPOSE OF REVIEW In ST-segment elevation myocardial infarction, urgent revascularization of the culprit coronary vessel and restoration of coronary flow is the goal of the initial management. However, obstructive non-culprit disease is frequently concomitantly found during initial angiography and portends a poor prognosis. Management of non-culprit lesions in ST-segment elevation myocardial infarction (STEMI) has been the subject of extensive debate. This review will examine the currently available evidence, with a specific focus on randomized clinical trials performed to date.


RECENT FINDINGSAlthough early observational data suggested better outcomes with culprit-only revascularization, more recent data from several randomized trials have suggested improved outcomes with complete multivessel revascularization, either during the index PCI procedure or as a staged procedure. Data from recent randomized controlled trials have suggested the superiority of complete or multivessel revascularization and have subsequently led to changes to the most recent iterations of STEMI guidelines. However, the optimal management and timing of revascularization of non-culprit lesions in STEMI remain controversial.