{
  "id": 9831,
  "label": "tetralogy of fallot",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008542",
  "properties": {
    "xrefs": [
      "DOID:6419",
      "GARD:0002245",
      "ICD10CM:Q21.3",
      "ICD9:745.2",
      "MEDGEN:21498",
      "MESH:D013771",
      "MedDRA:10016193",
      "NANDO:1200709",
      "NANDO:2100075",
      "NANDO:2200254",
      "NCIT:C84505",
      "NORD:1764",
      "OMIM:187500",
      "Orphanet:3303",
      "SCTID:86299006",
      "UMLS:C0039685",
      "icd11.foundation:90973426"
    ],
    "synonyms": [
      "tetralogy of fallot",
      "ventricular septal defect with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle",
      "Fallot tetralogy",
      "TOF",
      "tetralogy of FALLOT"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "Tetralogy of Fallot is a congenital cardiac malformation that consists of an interventricular communication, also known as a ventricular septal defect, obstruction of the right ventricular outflow tract, override of the ventricular septum by the aortic root, and right ventricular hypertrophy."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7116,
      "label": "congenital heart disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6967,
        21294
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1682",
          "EFO:0005207",
          "ICD9:746.84",
          "ICD9:746.89",
          "ICD9:746.9",
          "MEDGEN:57501",
          "MESH:D006330",
          "NCIT:C95834",
          "SCTID:13213009",
          "UMLS:C0152021",
          "icd11.foundation:2004408087"
        ],
        "synonyms": [
          "heart malformation",
          "congenital anomaly of heart",
          "congenital heart defect",
          "congenital heart defects",
          "Abnormality, heart",
          "abnormalities, heart",
          "defect, congenital heart",
          "defects, congenital heart",
          "heart abnormalities",
          "heart abnormality",
          "heart defect, congenital",
          "heart, malformation Of"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A heart disease that is present at birth. Representative examples include atrial septal defect, ventricular septal defect, tetralogy of Fallot, and patent foramen ovale."
      },
      "child_count": 46,
      "reference_id": "MONDO:0005453"
    },
    {
      "id": 17072,
      "label": "conotruncal heart malformations",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19327
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0008189",
          "ICD9:747.11",
          "MEDGEN:341803",
          "NANDO:2200275",
          "OMIM:217095",
          "Orphanet:2445",
          "SCTID:218728005",
          "UMLS:C1857586"
        ],
        "synonyms": [
          "Taussig-Bing syndrome or defect",
          "conotruncal heart malformations",
          "conotruncal heart malformations, variable",
          "CTHM",
          "Double-outlet right ventricle",
          "conotruncal anomaly face syndrome",
          "conotruncal cardiac defects",
          "interrupted aortic Arch",
          "persistent truncus arteriosus",
          "truncus arteriosus communis"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Conotruncal heart malformations are a group of congenital cardiac outflow tract anomalies that include such defects as tetralogy of Fallot, pulmonary atresia with ventricular septal defect, double-outlet right ventricle (DORV), double-outlet left ventricle, truncus arteriosus and transposition of the great arteries (TGA), among others. This group of defects is frequently found in patients with 22q11.2 deletion syndrome. A deletion of chromosome 22q11.2 has equally been associated in a subset of patients with various types of isolated non-syndromic conotruncal heart malformations (with the exception of DORV and TGA where this is very uncommon)."
      },
      "child_count": 8,
      "reference_id": "MONDO:0016581"
    },
    {
      "id": 24272,
      "label": "cardiogenetic disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        6967
      ],
      "type_id": 0,
      "properties": {
        "synonyms": [
          "hereditary heart disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A heterogeneous group of genetic conditions, with Mendelian (autosomal dominant, recessive, or X-linked) or chromosomal etiology that are characterized by abnormalities in the cardiovascular system."
      },
      "child_count": 146,
      "reference_id": "MONDO:0100547"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7116,
      "label": "congenital heart disease"
    },
    {
      "id": 17072,
      "label": "conotruncal heart malformations"
    },
    {
      "id": 24272,
      "label": "cardiogenetic disease"
    }
  ]
}