心筋梗塞のユニバーサル定義第5版「Fifth Universal Definition of Myocardial Infarction (2026)」が公開されました。
https://www.jacc.org/doi/10.1016/j.jacc.2026.07.025
1、一次性心筋梗塞（Primary myocardial infarction）: spontaneous presentation due to a primary acute coronary pathology
2、二次性心筋梗塞（Secondary myocardial infarction）: resulting from myocardial oxygen supply–demand imbalance due to another acute condition
3、手技関連心筋梗塞（Procedure-related myocardial infarction）: occurring as a complication of a percutaneous or surgical cardiac procedure.