Effects of Surgical Correction of Nasal Obstruction on Oxygen Uptake and Ventilation Volume

Surgical intervention to correct anatomical nasal obstruction, specifically septal deviation, performed under general anesthesia. The procedure involved the repositioning and reshaping of the deviated nasal septum to improve nasal airflow. The surgery was conducted by an otolaryngologist with experience in nasal airway procedures. No additional medications or postoperative interventions beyond standard care (e.g., saline irrigation, analgesics) were administered. Postoperative assessments occurred 2-3 months after surgery, including evaluations of nasal patency, sleep quality, and aerobic performance using treadmill-based gas exchange measurements.