showed a trendp = 0.08
For the unilateral group, the QT and QTc intervals showed a trend toward prolongation, with values ranging from 382 ± 41 ms to 392 ± 30 ms ( p = 0.08) and 412 ± 34 ms to 424 ± 31 ms ( p = 0.13), respectively, though these changes were not significantly different.