OTHER FORMS OF HEART DISEASE 420-429.99 http://purl.bioontology.org/ontology/ICD9CM/420-429.99 SubClass Cardiomyopathy 425 http://purl.bioontology.org/ontology/ICD9CM/425 ChildCount 9 class Other diseases of endocardium 424 http://purl.bioontology.org/ontology/ICD9CM/424 ChildCount 5 class Other diseases of pericardium 423 http://purl.bioontology.org/ontology/ICD9CM/423 ChildCount 6 class Acute myocarditis 422 http://purl.bioontology.org/ontology/ICD9CM/422 ChildCount 2 class Acute and subacute endocarditis 421 http://purl.bioontology.org/ontology/ICD9CM/421 ChildCount 3 class Acute pericarditis 420 http://purl.bioontology.org/ontology/ICD9CM/420 ChildCount 2 class Ill-defined descriptions and complications of heart disease 429 http://purl.bioontology.org/ontology/ICD9CM/429 ChildCount 10 class Heart failure 428 http://purl.bioontology.org/ontology/ICD9CM/428 ChildCount 6 class Cardiac dysrhythmias 427 http://purl.bioontology.org/ontology/ICD9CM/427 ChildCount 9 class Conduction disorders 426 http://purl.bioontology.org/ontology/ICD9CM/426 ChildCount 10 class CHD DISEASES OF THE CIRCULATORY SYSTEM 390-459.99 http://purl.bioontology.org/ontology/ICD9CM/390-459.99 ChildCount 9 class ChildCount 10 Semantic_Type Disease or Syndrome TUI T047 UMLS_CUI C0178273 SuperClass DISEASES OF THE CIRCULATORY SYSTEM 390-459.99 http://purl.bioontology.org/ontology/ICD9CM/390-459.99 ChildCount 9 class class