https://www.selleckchem.com/pr....oducts/sch772984.htm
The aim of this study was to determine whether perioperative breathing training reduces the incidence of postoperative pulmonary complications in patients undergoing laparoscopic colorectal surgery. A randomized controlled trial. University hospital. A total of 240 patients undergoing laparoscopic colorectal surgery participated in this study. The enrolled patients were randomized into an intervention or control group. Patients in the intervention group received perioperative breathing training, including deep breathing and coughing e