Increased time between the start of the Q wave and the end of the T wave as measured by the electrocardiogram (EKG). [ HPO:probinson ]

Synonyms: Long QT syndrome Prolong qt interval on ekg

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Term information

database cross reference
  • SNOMEDCT_US:111975006
  • UMLS:C0151878

The QT interval represents electrical depolarization and repolarization of the left and right ventricles.

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has related synonym

Long Q-T syndrome



Term relations

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