ACE and ST Elevation Myocardial Infarction: ACE: angiotensin-converting enzyme; BMI: body mass index; CAD: coronary artery disease; HbA1c: hemoglobin A1c; IQR: interquartile range; NSTEMI: non-ST elevation myocardial infarction; SD: standard deviation; STEMI: ST-elevation myocardial infarction