(P0.05).3,以血浆NT-proBNP125pg/ml为临界值,诊断HFNEF的灵敏度为93.0%,特异度为82.0%,阳性预测值为94.2%,阴性预测值为78.8%;以LVMI122g∕m2(女性),LVMI149g∕m2(男性)为临界值,诊断HFNEF的灵敏度(男性18.7%,女性47.9%),特异度(男性96%,女性99%).4,HFNEF中,以血浆NT-pro BNP作为反映左室充盈压的...
心脏主要因为左心室压力上升，而心肌细胞由proBNP裂解释放出BNP和NT-proBNP于血液中；
Serial dilutions of serum samples were prepared using NT-proBNP-free serum series. The prepared test strips, combined with a near-infrared POCT device, were validated by known concentrations of clinical samples. The POCT device gave the output of the ratio of the intensity of the fluorescence ...
P <0.05~P <0.01)㊂Pearson 相关分析发现,血清BUN㊁Cr㊁UA㊁β2⁃MG 以及CK⁃MB㊁cTnI㊁NT⁃proBNP 水平均与慢性高血压并发重度先兆子痫呈正相关关系(P <0.01)㊂结论:检测血清BUN㊁Cr㊁UA㊁β2⁃MG 及CK⁃MB㊁cTnI㊁NT⁃proBNP 水平能有效预测重度先兆子痫的发生㊂ ...
NLR 、RDW 、CRP 、NT-proBNP 的动态监测对 于COPD-PH 的应用价值研究 杨希先，程兆忠* 青岛大学附属医院呼吸与危重症医学科，山东 青岛 收稿日期：2021年11月27日；录用日期：2021年12月17日；发布日期：2021年12月29日 摘 要 目的：通过动态监测慢性阻塞性肺疾病(慢阻肺，COPD)合并肺动脉高压(PH)患者...
Coagulation D-dimer NT-proBNP Heart failure 1. Introduction It is well established that patients with chronic heart failure (HF) have systemic activation of blood coagulation, which may partly reflect systemic activation of inflammation, and which may increase their risk of arterial and venous thrombo...
Results: Because of the high negative predictive value NPs contribute to the patient work-up. Whereas hematocrit and hepatosteatosis reduce blood levels of NP, female gender, age, livercirrhosis, intensive physical training, atrial fibrillation, left bundle branch block, myocardial ischemia, heart ...
BNP and NT-proBNP are extracted by the kidneys to a comparable extent. In contrast to BNP, the biological half-life of NT-proBNP in humans is still... Mair,Johannes - 《Clinical Chemistry & Laboratory Medicine》 被引量: 209发表: 2008年 Kidneys extract BNP and NT-proBNP in healthy young...
The aim of this study was to analyze the prognostic value of NT-proBNP in patients with an sRV. Methods The prognostic value of NT-proBNP was assessed in 98 patients from the SERVE trial. We used an adjusted Cox proportional hazards model, survival analysis, and c-statistics. The composite...
Objectives The N-terminal fragment of pro-B-type natriuretic peptide (NT-proBNP) is a widely used heart failure (HF) biomarker. Commercial NT-proBNP immunoassays detect only a subfraction of endogenous NT-proBNP, as the antibodies target a region of NT-p