I01 - Rheumatic fever with heart involvement
-chronic diseases of rheumatic origin (I05-I09) unless rheumatic fever is also present or there is evidence of reactivation or activity of the rheumatic process.
I01.0 - Acute rheumatic pericarditis
I01.1 - Acute rheumatic endocarditis
I01.2 - Acute rheumatic myocarditis
I01.8 - Other acute rheumatic heart disease
I01.9 - Acute rheumatic heart disease, unspecified