{
  "id": 9718,
  "label": "sinus node disease and myopia",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008423",
  "properties": {
    "xrefs": [
      "GARD:0004880",
      "MEDGEN:401121",
      "MESH:C566690",
      "OMIM:182190",
      "UMLS:C1866960"
    ],
    "synonyms": [
      "sinus node disease and myopia",
      "Sss-myopia syndrome",
      "sick sinus syndrome and myopia"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0002254",
        "name": "syndromic disease"
      },
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 13129,
      "label": "familial sick sinus syndrome",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4004,
        26601
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0013663",
          "MEDGEN:573766",
          "MESH:C563907",
          "MedDRA:10040639",
          "OMIMPS:608567",
          "Orphanet:166282",
          "SCTID:233913007",
          "UMLS:C0340491",
          "icd11.foundation:1495462959"
        ],
        "synonyms": [
          "familial sinus node dysfunction",
          "hereditary sick sinus syndrome",
          "SSS1",
          "sick sinus syndrome 1, autosomal recessive"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Sick sinus syndrome is a rare cardiac rhythm disease, usually of the elderly, characterized by electrocardiographic findings of sinus bradycardia, atrial fibrillation, atrial tachycardia sinus arrest, or sino-atrial block, and that manifest with symptoms like syncope, dizziness, palpitations, fatigue, or even heart failure. It results from malfunction of the cardiac conduction system, probably secondary to degenerative fibrosis of nodal tissue in the elderly or secondary to cardiac disorders in younger patients."
      },
      "child_count": 8,
      "reference_id": "MONDO:0012061"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 13129,
      "label": "familial sick sinus syndrome"
    }
  ]
}