From parent levels
ChapterIXDiseases of the circulatory systemOpen
Exclusions
- certain conditions originating in the perinatal period (P00-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O99)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E90)
- injury, poisoning and certain other consequences of external causes (S00-T98)
- neoplasms (C00-D48)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischaemic attacks and related syndromes (G45.-)
BlockI20-I25Ischaemic heart diseasesOpen
Note
Coding note
Use additional code, if desired, to identify presence of hypertension.
Inclusions
- with mention of hypertension (I10-I15)
CategoryI21Acute myocardial infarctionOpen
Inclusions
- myocardial infarction specified as acute or with a stated duration of 4 weeks (28 days) or less from onset
Exclusions
- certain current complications following acute myocardial infarction (I23.-)
- myocardial infarction: old (I25.2)
- myocardial infarction: specified as chronic or with a stated duration of more than 4 weeks (more than 28 days) from onset (I25.8)
- myocardial infarction: subsequent (I22.-)
- postmyocardial infarction syndrome (I24.1)
Acute transmural myocardial infarction of other sites
Inclusions
- Transmural infarction (acute)(of): apical-lateral
- Transmural infarction (acute)(of): basal-lateral
- Transmural infarction (acute)(of): high lateral
- Transmural infarction (acute)(of): lateral (wall) NOS
- Transmural infarction (acute)(of): posterior (true)
- Transmural infarction (acute)(of): posterobasal
- Transmural infarction (acute)(of): posterolateral
- Transmural infarction (acute)(of): posteroseptal
- Transmural infarction (acute)(of): septal NOS