Comparison of effects of classic LMA, cobraPLA and V-gel rabbit on QTc interval

We aimed to compare the effects of three different supraglottic airway devices, the classic LMA, PLA, and V-gel, on hemodynamics and QTc in rabbits under general anesthesia. The rabbits were divided into four groups: Group C (n=5) control group with no airway device used, Group L (n=5, classic LMA), Group P (n=5, CobraPLA) and Group V (n=5, V-gel-rabbit). Basal values of heart rate (HR), mean arterial pressure (MAP) and ECG for QTc interval were measured and the measurements were evaluated at 1, 5, 15, and 30 minutes after inserting the airway device The values of HR, MAP and QTc in Group V at minutes 1 and 5 were significantly different to those in Group L and Group P (p