Almohammadi RA. A Predictor for Decreased Left Ventricular Ejection Fraction in Patients Present to the Emergency Room with Non St Segment Elevation Myocardial Infarction. ccm [Internet]. 2024 Mar. 19 [cited 2026 Jun. 21];8(2):89-95. Available from: http://www.fortunejournals.org/ojs/index.php/ccm/article/view/16466