title: Can fragmented QRS help in risk-stratifying patients with coronary artery disease and a relatively preserved ejection fraction?
authors.forename: Mithilesh Kumar
authors.initials: MK
authors.lastname: Das
mesh_terms: D003324:Coronary Artery Disease / Q000175:diagnosis*; D016757:Death, Sudden, Cardiac / Q000453:epidemiology*; D004452:Echocardiography / Q000379:methods*; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted; D008297:Male; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis*