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《Journal of Chinese Practical Diagnosis and Therapy》 2011-11
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Risk factors involved in early hypoxemia following cardiac surgery

LIU Fu-rong,CHENG Zhao-yun Department of Cardiovascular Surgery,Henan Provincial People's Hospital,Zhengzhou 450003,China  
Objective To study the risk factors of early hypoxemia following cardiac surgery.Methods A total of 308 cases of heart surgery were divided into the observation group and control group.The risk factors were deduced through analyzing factors for hypoxemia in the first 72 hours after surgery,then were investigated with logistic multiple regression analysis.Results The incidence of hypoxemia was 17.9%.Logistic regression analysis results showed that the age,types of heart disease,operation time and postoperative chest X-ray examination results were independent risk factors for hypoxemia.Conclusion Early hypoxemia following cardiac surgery is closely correlated with the age,types of heart disease,operation time and post-operative chest X-ray examination results.Corresponding measures should be taken for its prevention.
【CateGory Index】: R654.2
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