{
  "id": 12581,
  "label": "postural orthostatic tachycardia syndrome",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0011479",
  "properties": {
    "xrefs": [
      "DOID:0111154",
      "EFO:1000645",
      "GARD:0013591",
      "MEDGEN:226970",
      "MESH:D054972",
      "NCIT:C85020",
      "OMIM:604715",
      "Orphanet:443236",
      "SCTID:371073003",
      "UMLS:C1299624",
      "icd11.foundation:1533647472"
    ],
    "synonyms": [
      "POTS",
      "familial orthostatic tachycardia due to norepinephrine transporter deficiency",
      "irritable heart",
      "orthostatic intolerance due to NET deficiency",
      "soldiers heart",
      "Soldiers heart",
      "neurocirculatory asthenia",
      "orthostatic intolerance"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A condition characterized by development of symptoms while standing. It is an autonomic nervous system disorder and the symptoms are relieved once the person sits back down. Symptoms include heart."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3258,
      "label": "heart conduction disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6967
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10273",
          "ICD9:426.6",
          "SCTID:44808001"
        ],
        "synonyms": [
          "cardiac conduction disease",
          "cardiac conduction disorder",
          "conduction disease of heart",
          "disease of cardiac conduction",
          "disorder of cardiac conduction"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A disease that has its basis in the disruption of the heart's electrical conduction system."
      },
      "child_count": 10,
      "reference_id": "MONDO:0000992"
    },
    {
      "id": 20466,
      "label": "inherited orthostatic hypotension",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        16612,
        24270
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021878",
          "MEDGEN:1842591",
          "OMIMPS:223360",
          "Orphanet:448426",
          "UMLS:C5681106"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ]
      },
      "child_count": 6,
      "reference_id": "MONDO:0021272"
    },
    {
      "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": 3258,
      "label": "heart conduction disease"
    },
    {
      "id": 20466,
      "label": "inherited orthostatic hypotension"
    },
    {
      "id": 24272,
      "label": "cardiogenetic disease"
    }
  ]
}