D-Dimer to Creatinine Ratio (DCR) and Intracoronary Thrombus Burden as Risk Factors for Hospitalized Major Cardiovascular Events (MACE) in Patients with ST Elevation Myocardial Infarction (STEMI) Achmad Ismail Sampurna Putra*, I Made Junior Rina Artha, and I Kadek Susila Surya Darma Abstract Background: STEMI pathophysiology is based on increased activity