Prolonged QT interval and torsades de pointes associated with atazanavir therapy.
Department of Medicine, Washington Hospital Center, Washington, DC, USA.
We report, to our knowledge, the first documented case of torsades de pointes associated with atazanavir therapy. This case serves to highlight the need to monitor patients receiving atazanavir therapy who have risk factors for QT interval prolongation, such as female sex, bradycardia, electrolyte abnormalities, congestive heart failure, and a baseline prolonged QT interval.
PMID: 17304444 [PubMed - indexed for MEDLINE]