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脑钠肽(BNP)是一种心脏神经激素,只有在血容积增加和压力超负荷的情况下才反应性的从心室分泌,而充血性心力衰竭的进展已被证实与神经激素的分泌密切相关。故本研究通过放射免疫分析方法测定心力衰竭(HF)患者的BNP水平,以探讨BNP在不同严重程度HF患者中的变化及其临床意义。1研
Brain natriuretic peptide (BNP) is a cardiac neurohormonal that is secreted from the ventricles only reactively in the presence of increased blood volume and pressure overload, whereas progression of congestive heart failure has been shown to correlate with neurohormonal secretion . In this study, BNP levels in patients with heart failure (HF) were determined by radioimmunoassay to explore the clinical significance of BNP in HF patients with different severity. 1 research