Impact of Nonalcoholic Fatty Liver Disease on Myocardial Perfusion in Nondiabetic Patients Undergoing Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction

Limited data exist on the role of nonalcoholic fatty liver disease (FLD) as a potential independent risk factor in the setting of acute coronary syndromes. The aim of this study was to evaluate the impact of FLD on myocardial perfusion and inhospital major adverse cardiac events (MACE) in the setting of ST-elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI). We examined 186 consecutive nondiabetic patients (mean age 58 ± 11 years and 76% men) who underwent primary PCI for STEMI by ultrasound within 72 hours of admission. FLD was graded according to a semiquantitative severity score as mild (score