icd,description i21,acute myocardial infarction i21.0,acute transmural myocardial infarction of anterior wall i21.1,acute transmural myocardial infarction of inferior wall i21.2,acute transmural myocardial infarction of other sites i21.3,acute transmural myocardial infarction of unspecified site i21.4,acute subendocardial myocardial infarction i21.9,"acute myocardial infarction, unspecified" i22,subsequent myocardial infarction i22.0,subsequent myocardial infarction of anterior wall i22.1,subsequent myocardial infarction of inferior wall i22.8,subsequent myocardial infarction of other sites i22.9,subsequent myocardial infarction of unspecified site i23,certain current complications following acute myocardial infarction i23.0,haemopericardium as current complication following acute myocardial infarction i23.1,atrial septal defect as current complication following acute myocardial infarction i23.2,ventricular septal defect as current complication following acute myocardial infarction i23.3,rupture of cardiac wall without haemopericardium as current complication following acute myocardial infarction i23.4,rupture of chordae tendineae as current complication following acute myocardial infarction i23.5,rupture of papillary muscle as current complication following acute myocardial infarction i23.6,"thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction" i23.8,other current complications following acute myocardial infarction