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1 Isolated myocarditis
- Fiedler's myocarditis
- Giant cell myocarditis
- Idiopathic myocarditis
- I40.8 Other acute myocarditis
- I40.9 Acute myocarditis, unspecified
I41 Myocarditis in diseases classified elsewhere
- Code first underlying disease, such as:
- typhus (A75.0-A75.9)
- Excludes1: myocarditis (in):
- Chagas' disease (chronic) (B57.2)
- acute (B57.0)
- coxsackie (virus) infection (B33.22)
- diphtheritic (A36.81)
- gonococcal (A54.83)
- influenzal (J10.89)
- meningococcal (A39.52)
- mumps (B26.82)
- rheumatoid arthritis (M05.31)
- sarcoid (D86.85)
- syphilis (A52.06)
- toxoplasmosis (B58.81)
- tuberculous (A18.84)
I42 Cardiomyopathy
- Includes: myocardiopathy
- Code first cardiomyopathy complicating pregnancy and puerperium (O99.4)
- Excludes1: ischemic cardiomyopathy (I25.5)
- peripartum cardiomyopathy (O90.3)
- I42.0 Dilated cardiomyopathy
- Congestive cardiomyopathy
- I42.1 Obstructive hypertrophic cardiomyopathy
- Hypertrophic subaortic stenosis
- I42.2 Other hypertrophic cardiomyopathy
- Nonobstructive hypertrophic cardiomyopathy
- I42.3 Endomyocardial (eosinophilic) disease
- Endomyocardial (tropical) fibrosis
- Löffler's endocarditis
- I42.4 Endocardial fibroelastosis
- Congenital cardiomyopathy
- Elastomyofibrosis
- I42.5 Other restrictive cardiomyopathy
- Constrictive cardiomyopathy NOS
- I42.6 Alcoholic cardiomyopathy
- Code also presence of alcoholism (F10.-)
- I42.7 Cardiomyopathy due to drug and external agent
- Code
