ST-Segment Elevation of Right Precordial Lead (V4R) Is Associated with Multivessel Disease and Increased In-Hospital Mortality in Acute Anterior Myocardial Infarction Patients

摘要

BackgroundST segment elevation of chest lead V4R is associated with worse prognosis in acute inferior ST-elevation myocardial infarction (STEMI). This study tried to determine the relationship between ST elevation in the right precordial lead V4R and acute anterior STEMI.