{
  "url": "https://dantelabs.com/traits/cardiovascular-calcification",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "cardiovascular-calcification",
    "id": "HP:0011915",
    "name": "Cardiovascular calcification",
    "definition": "Abnormal calcification in the cardiovascular system.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-cardiovascular-system",
        "name": "Abnormality of the cardiovascular system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-cardiovascular-system"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-cardiovascular-system-morphology",
        "name": "Abnormal cardiovascular system morphology",
        "url": "https://dantelabs.com/traits/abnormal-cardiovascular-system-morphology"
      },
      {
        "slug": "ectopic-calcification",
        "name": "Ectopic calcification",
        "url": "https://dantelabs.com/traits/ectopic-calcification"
      }
    ],
    "narrower": [
      {
        "slug": "vascular-calcification",
        "name": "Vascular calcification",
        "genes": 4,
        "url": "https://dantelabs.com/traits/vascular-calcification"
      },
      {
        "slug": "myocardial-calcification",
        "name": "Myocardial calcification",
        "genes": 2,
        "url": "https://dantelabs.com/traits/myocardial-calcification"
      },
      {
        "slug": "cardiac-valve-calcification",
        "name": "Cardiac valve calcification",
        "genes": 0,
        "url": "https://dantelabs.com/traits/cardiac-valve-calcification"
      }
    ],
    "genes": [
      {
        "slug": "b2m",
        "symbol": "B2M",
        "hgnc": "HGNC:914",
        "name": "beta-2-microglobulin",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/b2m"
      }
    ]
  }
}