Gita Annisa Raditra*, Andre Pasha Ketaren, Anggia Chairuddin Lubis, Hilfan Ade Putra Lubis, Teuku Bob Haykal & Harris Hassan*. ASSOCIATION BETWEEN TERMINAL QRS DISTORSION WITH GRACE SCORE IN ACUTE STEMI PATIENT IN HAJI ADAM MALIK HOSPITAL, MEDAN. IJRSM 2020, 7, 59-64.