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2005年欧洲心脏病学会急性心力衰竭诊断和治疗指南中,提到室壁张力或容量负荷增加时,心室释放血浆B型利钠肽(BNP)[1]。BNP与血流动力学改变之间的关系正在得到广泛的认识。快速测定BNP是否能提供一个诊断呼吸困难病因的有效措施,及BNP水平在是否累及右心功能的不同呼吸系统疾病之间的差异是本文的研究目的。1.1研究对象选择2013年05月—2015年05月有呼吸困难临床表现的
In the 2005 European Society of Cardiology guidelines for the diagnosis and treatment of acute heart failure, ventricular release of plasma B-type natriuretic peptide (BNP) was reported when wall tension or volume load was increased [1]. The relationship between BNP and hemodynamic changes is gaining widespread awareness. Whether the rapid measurement of BNP can provide an effective measure to diagnose the etiology of dyspnea and the difference between different respiratory diseases with or without BNP level involvement is the purpose of this study. 1.1 Subjects of choice May 2013 - May 2015 May have clinical manifestations of dyspnea