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Voriconazole induced bradycardia
Dilek Uludağ1, Nihal Ozdemir, Gülen Tüysüz
11Department of Pediatric Hematology-Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Abstract:
Voriconazole is a triazole antifungal drug that is used to treat invasive fungal infections, especially aspergillus. Here, we report two children who had severe bradycardia associated with voriconazole at a dose of 12 mg/kg per day. Bradycardia resolved in 24 hours in both after decreasing the dose to 10 mg/kg per day. Heart rates were in normal limits on follow-up. Bradycardia may be a side effect of voriconazole treatment in children under immunosuppressive treatment. Heart rate should be monitored in patients receiving voriconazole and other triazole treatments.
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