"QT interval" meaning in English

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      "form": "QT intervals",
      "tags": [
        "plural"
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      "expansion": "QT interval (plural QT intervals)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Cardiology",
          "orig": "en:Cardiology",
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            "Biology",
            "Healthcare",
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      "glosses": [
        "A measurement made on an electrocardiogram, calculated as the time from the start of the Q-wave to the end of the T-wave, and approximates to the time taken from when the cardiac ventricles start to contract to when they finish relaxing."
      ],
      "id": "en-QT_interval-en-noun-eUSU6d8o",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "cardiology",
          "cardiology"
        ],
        [
          "physiology",
          "physiology"
        ],
        [
          "Q-wave",
          "Q-wave"
        ],
        [
          "T-wave",
          "T-wave"
        ]
      ],
      "raw_glosses": [
        "(medicine, cardiology, physiology) A measurement made on an electrocardiogram, calculated as the time from the start of the Q-wave to the end of the T-wave, and approximates to the time taken from when the cardiac ventricles start to contract to when they finish relaxing."
      ],
      "synonyms": [
        {
          "word": "QT"
        }
      ],
      "topics": [
        "cardiology",
        "medicine",
        "physiology",
        "sciences"
      ]
    }
  ],
  "word": "QT interval"
}

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  "forms": [
    {
      "form": "QT intervals",
      "tags": [
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Cardiology",
        "en:Medicine",
        "en:Physiology"
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      "glosses": [
        "A measurement made on an electrocardiogram, calculated as the time from the start of the Q-wave to the end of the T-wave, and approximates to the time taken from when the cardiac ventricles start to contract to when they finish relaxing."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "cardiology",
          "cardiology"
        ],
        [
          "physiology",
          "physiology"
        ],
        [
          "Q-wave",
          "Q-wave"
        ],
        [
          "T-wave",
          "T-wave"
        ]
      ],
      "raw_glosses": [
        "(medicine, cardiology, physiology) A measurement made on an electrocardiogram, calculated as the time from the start of the Q-wave to the end of the T-wave, and approximates to the time taken from when the cardiac ventricles start to contract to when they finish relaxing."
      ],
      "synonyms": [
        {
          "word": "QT"
        }
      ],
      "topics": [
        "cardiology",
        "medicine",
        "physiology",
        "sciences"
      ]
    }
  ],
  "word": "QT interval"
}