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脑钠肽对急诊呼吸困难诊断的临床价值 被引量:4

Clinic value of B-type natriuretic peptid in diagnostic of emergency breathing difficulties
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摘要 目的探讨脑钠肽(BNP)对急诊呼吸困难诊断的临床价值。方法 205例急诊呼吸困难患者分为心源性呼吸困难组和非心源性呼吸困难组。检测两组患者BNP的表达水平并进行分析。结果心源性呼吸困难组BNP表达水平[(570.69±115.29)pg/ml〗明显高于非心源性呼吸困难组[(80.08±17.18)pg/ml](P<0.01);BNP表达水平与NYHA心功能分级呈正相关(P<0.01)。结论 BNP检测有助于鉴别急诊呼吸困难的原因,是诊断心源性呼吸困难的重要指标。 Objective To investigate the clinical value of B-type natriuretic peptid (BNP) in diagnosis of emergency breathing difficulties. Methods 205 cases of patients with breathing difficulties in emergency department were divided into cardiac dyspnea group and non-cardiac dyspnea group. The expression of BNP in two groups was detected and analyzed. Results The expression of BNP in cardiac dyspnea group [ (570. 69 ± 115.29) pg/ml] was significantly higher than that of non-cardiac dyspnea group [ (80. 08 ± 17.18) pg/ml ( P 〈 0. 01 ) ; the expression of BNP had a positive correlation with NYHA class (P 〈 0. 01 ). Conclusion The test of BNP could help identify emergency breathing difficulties. It is an important indicator in diagnosis of cardiac dyspnea.
出处 《临床肺科杂志》 2012年第9期1607-1608,共2页 Journal of Clinical Pulmonary Medicine
关键词 脑钠肽 呼吸困难 急诊 B-type natriuretic peptid Difficulty breathing Emergency
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