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目的分析探讨慢性阻塞性肺疾病合并肺血栓栓塞的危险因素。方法选取40例慢性阻塞性肺疾病合并肺血栓栓塞患者为研究对象,将其设为观察组,同期选取40例慢性阻塞性肺疾病患者作为对照组,对比分析两组患者在发生肺血栓栓塞时常见的危险因素。结果两组患者静脉血栓史、恶性肿瘤史、6周内手术史、卧床7 d以上史等危险因素发生率差异有统计学意义(P<0.05)。结论当慢性阻塞性肺疾病患者表现出呼吸困难、动脉血二氧化碳分压下降等临床症状时,具有慢性阻塞性肺疾病合并肺血栓栓塞的危险。
Objective To investigate the risk factors of pulmonary embolism in patients with chronic obstructive pulmonary disease. Methods Forty chronic obstructive pulmonary disease patients with pulmonary thromboembolism were enrolled in this study. The patients were enrolled in the observation group. Forty patients with chronic obstructive pulmonary disease were selected as the control group during the same period. The incidence of pulmonary thromboembolism Common risk factors. Results The incidence of venous thrombosis, malignant tumor history, operation history within 6 weeks and history of bed rest more than 7 days had statistical significance (P <0.05). Conclusions Chronic obstructive pulmonary disease (COPD) is associated with the risk of pulmonary thromboembolism when it presents with clinical manifestations such as dyspnea and partial pressure of arterial carbon dioxide.