{
  "url": "https://dantelabs.com/traits/abnormal-qrs-complex",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-qrs-complex",
    "id": "HP:0025074",
    "name": "Abnormal QRS complex",
    "definition": "An anomaly of the complex formed by the Q, R, and S waves, which occur in rapid succession on the electrocardiogram.",
    "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-ekg",
        "name": "Abnormal EKG",
        "url": "https://dantelabs.com/traits/abnormal-ekg"
      }
    ],
    "narrower": [
      {
        "slug": "prolonged-qrs-complex",
        "name": "Prolonged QRS complex",
        "genes": 8,
        "url": "https://dantelabs.com/traits/prolonged-qrs-complex"
      },
      {
        "slug": "abnormal-qrs-voltage",
        "name": "Abnormal QRS voltage",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormal-qrs-voltage"
      }
    ],
    "genes": []
  }
}