ICD-10-CM · Chapter 9
I21..19 ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
Includes
- Acute transmural myocardial infarction of inferior wall
- Inferolateral transmural (Q wave) infarction (acute)
- Transmural (Q wave) infarction (acute) (of) diaphragmatic wall
- Transmural (Q wave) infarction (acute) (of) inferior (wall) NOS
Excludes 2 (not included here)
- ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery (I21.21)
Last reviewed: September 2026