[Perioperative Pulmonary Rehabilitation for Lung Cancer Surgeries in Patients with Poor Pulmonary Function].

To properly perform preoperative pulmonary rehabilitation is important for lung cancer surgeries in patients with poor pulmonary function such as severe chronic obstructive pulmonary disease( COPD) to prevent postoperative complications. Those programs include exercise training, pursed-lip breathing technique, activities of dairy living training and facilitating physical activities, all which are almost same as those for patients with stable COPD. Pedometer is a useful tool to lead patient's physical activities. Postoperative therapeutic programs are also important, which includes early mobilization, nutritional support, and so on.