The effect of erector spinae plane block on postoperative extubation time and laboratory parameters in open heart surgery: a retrospective study.

Background/aim: In open heart surgery, sternotomy causes inflammation in tissues, and inflammation causes postoperative pain. This study aims to examine the effects of bilateral erector spinae plane (ESP) blocks on postoperative extubation time and laboratory parameters in open heart surgery.

Materials And Methods: The study was managed using retrospective data from 85 patients who underwent open-heart surgery.