Perioperative doses of ondansetron or dolasetron do not lengthen the QT interval.

@article{Obal2014PerioperativeDO,
  title={Perioperative doses of ondansetron or dolasetron do not lengthen the QT interval.},
  author={Detlef Obal and Dongsheng Yang and Daniel I Sessler},
  journal={Mayo Clinic proceedings},
  year={2014},
  volume={89 1},
  pages={69-80}
}
OBJECTIVE To test the primary hypothesis that ondansetron or dolasetron extends the rate-corrected QT electrocardiographic interval (QTc) greater than 60 milliseconds or increases the fraction of patients with QTc greater than 500 milliseconds in patients having noncardiac surgery, and the secondary hypothesis that QTc prolongation is worse in diabetic patients. PATIENTS AND METHODS We extracted data from the Cleveland Clinic's Perioperative Health Documentation System between March 25, 2006… CONTINUE READING
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