I51.8
Other ill-defined heart diseases
Coding guidance (WHO 2019)
Carditis (acute)(chronic) Pancarditis (acute)(chronic)
Sibling codes
I51Complications and ill-defined descriptions of heart diseaseI51.0Cardiac septal defect, acquiredI51.1Rupture of chordae tendineae, not elsewhere classifiedI51.2Rupture of papillary muscle, not elsewhere classifiedI51.3Intracardiac thrombosis, not elsewhere classifiedI51.4Myocarditis, unspecifiedI51.5Myocardial degenerationI51.6Cardiovascular disease, unspecifiedI51.7CardiomegalyI51.9Heart disease, unspecified