Terminal QRS Distortion on Admission Electrocardiogram as a Predictor of Left Ventricular Systolic Dysfunction in Patients with ST Elevation Myocardial Infarction

Mohammad Morshedul Ahsan, Md Abdul Kader Akanda, Sabina Hashem, Md Zillur Rahman, Mohammad Khalilur Rahman Siddiqui, Surovi Sultana, Abeeda Tasmin Reza, Ratan Kumar Datta, Khaled Mahmood, Pranob Karmaker