{
  "id": 6960,
  "label": "advanced heart failure",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0005257",
  "properties": {
    "xrefs": [
      "EFO:0003149",
      "Wikipedia:New_York_Heart_Association_Functional_Classification"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "Patients with advanced heart failure have severe limitations, experiences symptoms even while at rest and are mostly bedbound patients."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6957,
      "label": "symptomatic heart failure",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6955
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0003146"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A heart failure which results in symptoms such as shortness of breath, fatigue, inability to exerciseb& etc"
      },
      "child_count": 3,
      "reference_id": "MONDO:0005254"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6957,
      "label": "symptomatic heart failure"
    }
  ]
}