ICD-10-CM Alphabetic Index
Infarct, infarction, myocardium, myocardial(acute) (with stated duration of 4 weeks or less)
Sub-terms(22)
—with—due to—intraoperative—non-ST elevation(NSTEMI)I21.4—postprocedural—secondary to—ST elevation(STEMI)I21.3—subsequent(recurrent) (reinfarction)I22.9—transmural(see also, Infarct, myocardium, ST elevation, by site)I21.3—associated with revascularization procedureI21.A9—diagnosed on ECG, but presenting no symptomsI25.2—healed or oldI25.2—non-Q waveI21.4—nontransmuralI21.4—past(diagnosed on ECG or other investigation, but currently presenting no symptoms)I25.2—Q wave(see also, Infarct, myocardium, ST elevation, by site)I21.3—syphiliticA52.06—type 1I21.9—type 2I21.A1—type 3I21.A9—type 4(a) (b) (c)I21.A9—type 5I21.A9