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Decreased inspired oxygen stimulates de novo formation of coronary collaterals in adult heart Comparison in prevalence, predictors, and clinical outcome of VSR versus FWR after acute myocardial infarction: The prospective, multicenter registry MOODY trial-heart rupture analysis BMI, Infarct Size, and Clinical Outcomes Following Primary PCI Patient-Level Analysis From 6 Randomized Trials A randomised trial comparing two stent sizing strategies in coronary bifurcation treatment with bioresorbable vascular scaffolds - The Absorb Bifurcation Coronary (ABC) trial Evaluation and Management of Nonculprit Lesions in STEMI Effect of Smoking on Outcomes of Primary PCI in Patients With STEMI High-Sensitivity Troponin and The Application of Risk Stratification Thresholds in Patients with Suspected Acute Coronary Syndrome Imaging Coronary Anatomy and Reducing Myocardial Infarction New technologies for intensive prevention programs after myocardial infarction: rationale and design of the NET-IPP trial Heart Regeneration by Endogenous Stem Cells and Cardiomyocyte Proliferation: Controversy, Fallacy, and Progress

Review Article2017 Aug 24;19(10):93.

JOURNAL:Curr Cardiol Rep. Article Link

Revascularization Strategies in STEMI with Multivessel Disease: Deciding on Culprit Versus Complete-Ad Hoc or Staged

Patel S, Bailey SR. Keywords: CABG; Complete revascularization; Diabetes; FFR; Multivessel disease; PCI; Physiologic assessment; Primary percutaneous coronary intervention; ST segment elevation myocardial infarction (STEMI); Single vessel; Staged

ABSTRACT


PURPOSE OF REVIEW - This review will address the clinical conundrum of those who may derive clinical benefit from complete revascularization of coronary stenosis that are discovered at the time of ST segment elevation myocardial infarction (STEMI). The decision to revascularize additional vessels with angiographic stenosis beyond the culprit lesion remains controversial, as does the timing of revascularization.

 

RECENT FINDINGS - STEMI patients represent a high-risk patient population that have up to a 50% prevalence of multivessel disease. Multivessel disease represents an important risk factor for short- and long-term morbidity and mortality. Potential benefits of multivessel PCI for STEMI might include reduced short- and long-term mortality, revascularization, reduced resource utilization, and costs. Which population will benefit and what the optimal timing of revascularization in the peri-MI period remains controversial. Consideration of multivessel revascularization in the setting of STEMI may occur in up to one half of STEMI patients. Evaluation of the comorbidities including diabetes, extent of myocardium at risk, lesion complexity, ventricular function, and risk factors for complications such as contrast induced nephropathy which is important in determining the appropriate care pathway.