Multivessel versus IRA-only PCI in patients with NSTEMI and severe left ventricular systolic dysfunction.

ABSTRACT:

Background

A substantial number of patients presenting with non-ST-elevation myocardial infarction (NSTEMI) and multivessel disease (MVD) have severe left ventricular systolic dysfunction (LVSD) (left ventricular ejection fraction (LVEF) less than 35%). But data are lacking regarding optimal percutaneous coronary intervention (PCI) strategy for these patients. The aim of this study was to compare the long-term outcomes of IRA (infarct-related artery)-only and multivessel PCI in patients with NSTEMI and MVD complicated by severe LVSD.

Methods

Among 13,104 patients enrolled in the PCI registry from November 2011 to December 2015, patients with NSTEMI and MVD with severe LVSD who underwent successful PCI were screened. The primary outcome was 3-year major adverse cardiovascular

SUBMITTER: Lee M 

PROVIDER: S-EPMC8513855 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature