Inclusion Criteria:  Patients aged 18 years of age and older who are scheduled to undergo an elective minimally invasive wedge resection of their lung.  Exclusion Criteria:  Pulmonary function tests demonstrating forced expiratory volume in 1 second (FEV1) <70% predicted, FEV1 <1.5L and/or diffusion lung capacity of carbon monoxide (DLCO) <70% predicted. Patients is an active smoker within 4 weeks of their surgery. Patient receives an intraoperative pleurodesis. Conversion to open thoracotomy or mini thoracotomy intraoperatively. Any history or suspicion of untreated obstructive sleep apnea. Active pregnancy. Thoracic Revised Cardiac Risk Index Score (ThRCRI)8 >2. Underlying cognitive disorder resulting in inability to complete activities of daily living.