Long QT syndrome unmasked by dexmedetomidine: a case report.

Abstract:

:Dexmedetomidine is a selective alpha-2 adrenergic agonist that is used frequently for short-term sedation in children. It has been noted to cause hypertension, hypotension, bradycardia, and sinus pauses; however, QTc prolongation has not been reported with dexmedetomidine administration. We describe a case of marked QT prolongation with use of dexmedetomidine in a pediatric critical care setting. Clinicians should be vigilant about potential QT prolongation in patients on dexmedetomidine, particularly in those receiving multiple other medications.

journal_name

Congenit Heart Dis

journal_title

Congenital heart disease

authors

Burns KM,Greene EA

doi

10.1111/chd.12055

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

E11-5

issue

1

eissn

1747-079X

issn

1747-0803

journal_volume

9

pub_type

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