I34.81 Nonrheumatic mitral (valve) annulus calcification
Instructional Notes:
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I34.81
Description: Nonrheumatic mitral (valve) annulus calcification
Inclusion Term:
- Nonrheumatic mitral (valve) annular calcification
- Mitral (valve) annulus calcification NOS
Code Also: [', if applicable:', 'nonrheumatic mitral (valve) insufficiency (I34.0)', 'nonrheumatic mitral (valve) stenosis (I34.2)']
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I34.8
Description: Other nonrheumatic mitral valve disorders
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I34
Description: Nonrheumatic mitral valve disorders
Exclude1:
- mitral valve disease (I05.9)
- mitral valve failure (I05.8)
- mitral valve stenosis (I05.0)
- mitral valve disorder of unspecified cause with diseases of aortic and/or tricuspid valve(s) (I08.-)
- mitral valve disorder of unspecified cause with mitral stenosis or obstruction (I05.0)
- mitral valve disorder specified as congenital (Q23.2, Q23.9)
- mitral valve disorder specified as rheumatic (I05.-)
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I30-I5A
Description: Other forms of heart disease (I30-I5A)
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I00-I99
Description: Diseases of the circulatory system
Exclude2:
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)