Effect of video laryngoscope on Tp-e interval, QTc and Tp-e/QTc ratio compared with direct laryngoscope in patients with double-lumen tube undergoing thoracic surgery. Ann Med Res . 2024;31(8):638-642. Accessed April 3, 2025. http://annalsmedres.org/index.php/aomr/article/view/4729