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目的讨论血清脑钠肽(BNP)检测在呼吸困难鉴别诊断中的价值。方法呼吸困难患者共110例,55例心源性呼吸困难患者作为观察组,其他55例非心源性呼吸困难患者作为对照组。检测110例入选的呼吸困难患者血清BNP情况以及左心室射血分数情况,并进行对比分析。结果观察组的患者血清BNP显著高于对照组患者,差异具有统计学意义(P<0.05),左心室射血分数同对照组相对比显著降低,且差异具有统计学意义(P<0.05)。结论血清BNP检测在呼吸困难鉴别诊断中的应用效果优秀,值得临床推广。
Objective To discuss the value of serum brain natriuretic peptide (BNP) in the differential diagnosis of dyspnea. Methods A total of 110 patients with dyspnea, 55 patients with cardiogenic dyspnea as the observation group, 55 other non-cardiac dyspnea patients as a control group. 110 cases of selected breathing difficulties in patients with serum BNP and left ventricular ejection fraction, and comparative analysis. Results The serum BNP in the observation group was significantly higher than that in the control group (P <0.05). The left ventricular ejection fraction was significantly lower than that in the control group (P <0.05). Conclusion Serum BNP test is effective in the differential diagnosis of dyspnea and is worthy of clinical application.