skos:altLabel | - Prolonged QT interval
- QT prolongation
- QTc prolongation
- QT
- prolongation
- QTI
- Bazett's correction
- QT dispersion
- QT interval#Correction for heart rate
- QT-interval
- QT/QTc
- QT_interval#Correction_for_heart_rate
- QTc
- QTc interval
- QTc interval prolongation
- QTc-interval duration
- abnormalities in the electrical cycle of the heart
- prolonged corrected QT interval
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