Clinical and Angiographic Predictors of suboptimal Coronary Flow After Primary Percutaneous Coronary Intervention in Patients with ST-Elevation Myocardial Infarction.

Introduction: This study aimed to investigate the clinical and angiographic characteristics of patients with ST-elevation myocardial infarction who experienced primary percutaneous coronary intervention failure.

Method: This retrospective observational study was derived from the Primary Angioplasty Registry of Sina Hospital (PARS). A total of 548 consecutive patients with ST-elevation myocardial infarction who underwent primary percutaneous coronary intervention between November 2016 and January 2019 were evaluated.

Impact of Baseline Estimated Glomerular Filtration Rate Using CKD-EPI Equation on Long-term Prognosis of STEMI Patients: A Matter of Small Increments!

Background: Baseline biomarkers including glomerular filtration rate (GFR) guide the management of patients with ST-segment elevation myocardial infarction (STEMI). GFR is a tool for prediction of adverse outcomes in these patients.

Objectives: We aimed to determine the prognostic utility of estimated GFR using Chronic Kidney Disease Epidemiology Collaboration in a cohort of STEMI patients.