ST-elevation myocardial infarction with reduced left ventricular ejection fraction: Insights into persisting left ventricular dysfunction. A pPCI-registry analysis

摘要

Primary percutaneous coronary intervention (pPCI) largely reduced the rate of left ventricular (LV) dysfunction after ST-segment elevation acute myocardial infarction (STEMI). Though LV recovery begins early following revascularization, the optimal timing for re-assessment of LV function is still unclear. We sought to assess the proportion and timing of LV recovery in STEMI patients presenting with LV dysfunction treated by pPCI and to identify possible early predictors of adverse LV remodeling.