Methods: Psycho-nursing and early exercise were postoperatively adopted to 1238 patients who were operated on lung cancer and analysis of high risk factors to cause pulmonary embolism were made.

• 方法:对1238例肺癌切除术患者术后加强心理护理,指导早期活动,分析其发生肺栓塞的高危因素,并采取预防措施,及时发现并处理肺栓塞。