I21.0 - ST elevation (STEMI) myocardial infarction of anterior wall I21 - ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction I21.0 - ST elevation (STEMI) myocardial infarction of anterior wall
I21.01 - ST elevation (STEMI) myocardial infarction involving left main coronary artery I21.02 - ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery I21.09 - ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall