{
  "id": 20147,
  "label": "Mobitz type I atrioventricular block",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0020744",
  "properties": {
    "xrefs": [
      "MEDGEN:82687",
      "NCIT:C62017",
      "UMLS:C0264907"
    ],
    "synonyms": [
      "AV block second degree Mobitz type I",
      "AV block second degree Möbitz type I",
      "Mobitz I",
      "Mobitz type I",
      "Mobitz type I second degree AV block",
      "Möbitz I",
      "Möbitz type I second degree AV block",
      "Wenckebach block",
      "second degree atrioventricular block Mobitz type I",
      "second degree atrioventricular block Möbitz type I",
      "type 1 2nd degree AV block",
      "type 1 second degree AV block",
      "type 1 second degree atrioventricular block"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "A disorder characterized by an electrocardiographic finding of intermittent failure of atrial electrical impulse conduction to the ventricles, characterized by a progressively lengthening PR interval prior to the block of an atrial impulse. (CDISC)"
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 2928,
      "label": "second-degree atrioventricular block",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2926
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050822",
          "ICD10CM:I44.1",
          "ICD9:426.13",
          "MEDGEN:75546",
          "NCIT:C111119",
          "SCTID:195042002",
          "UMLS:C0264906",
          "icd11.foundation:821174901"
        ],
        "synonyms": [
          "AV block second degree",
          "atrioventricular block second degree",
          "atrioventricular block, second degree",
          "second degree AV block",
          "second degree atrioventricular block"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Intermittent failure of atrial electrical impulse conduction to the ventricles."
      },
      "child_count": 2,
      "reference_id": "MONDO:0000467"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 2928,
      "label": "second-degree atrioventricular block"
    }
  ]
}