acute myocardial infarction occurring within four weeks (28 days) of a previous acute myocardial infarction, regardless of sitecardiac infarctioncoronary (artery) embolismcoronary (artery) occlusioncoronary (artery) rupturecoronary (artery) thrombosisinfarction of heart, myocardium, or ventriclerecurrent myocardial infarctionreinfarction of myocardiumrupture of heart, myocardium, or ventriclesubsequent type 1 myocardial infarction
Exclusions
subsequent myocardial infarction, type 2 (I21">I21.A1)subsequent myocardial infarction of other type (type 3) (type 4) (type 5) (I21">I21.A9)
Sub classes
I22.0
Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
I22.1
Subsequent ST elevation (STEMI) myocardial infarction of inferior wall