{
  "url": "https://dantelabs.com/traits/abnormal-qrs-voltage",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-qrs-voltage",
    "id": "HP:0025076",
    "name": "Abnormal QRS voltage",
    "definition": "Abnormal amplitude of the QRS complex of the electrocardiogram (EKG).",
    "synonyms": [],
    "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-qrs-complex",
        "name": "Abnormal QRS complex",
        "url": "https://dantelabs.com/traits/abnormal-qrs-complex"
      }
    ],
    "narrower": [
      {
        "slug": "decreased-qrs-voltage",
        "name": "Decreased QRS voltage",
        "genes": 2,
        "url": "https://dantelabs.com/traits/decreased-qrs-voltage"
      },
      {
        "slug": "increased-qrs-voltage",
        "name": "Increased QRS voltage",
        "genes": 2,
        "url": "https://dantelabs.com/traits/increased-qrs-voltage"
      }
    ],
    "genes": []
  }
}