{
  "url": "https://dantelabs.com/traits/abnormal-pericardium-morphology",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-pericardium-morphology",
    "id": "HP:0001697",
    "name": "Abnormal pericardium morphology",
    "definition": "An abnormality of the pericardium, i.e., of the fluid filled sac that surrounds the heart and the proximal ends of the aorta, vena cava, and the pulmonary artery.",
    "synonyms": [
      "Abnormality of the pericardium"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-cardiovascular-system",
        "name": "Abnormality of the cardiovascular system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-cardiovascular-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-heart-morphology",
        "name": "Abnormality of the heart",
        "url": "https://dantelabs.com/traits/abnormal-heart-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "pericardial-effusion",
        "name": "Fluid around heart",
        "genes": 46,
        "url": "https://dantelabs.com/traits/pericardial-effusion"
      },
      {
        "slug": "pericarditis",
        "name": "Swelling or irritation of membrane around heart",
        "genes": 42,
        "url": "https://dantelabs.com/traits/pericarditis"
      },
      {
        "slug": "pericardial-lymphangiectasia",
        "name": "Pericardial lymphangiectasia",
        "genes": 2,
        "url": "https://dantelabs.com/traits/pericardial-lymphangiectasia"
      },
      {
        "slug": "congenital-defect-of-the-pericardium",
        "name": "Congenital defect of the pericardium",
        "genes": 1,
        "url": "https://dantelabs.com/traits/congenital-defect-of-the-pericardium"
      },
      {
        "slug": "pericardial-constriction",
        "name": "Pericardial constriction",
        "genes": 1,
        "url": "https://dantelabs.com/traits/pericardial-constriction"
      }
    ],
    "genes": []
  }
}