UID11837
阅读权限50
专业分
贡献分
爱医币
鲜花
注册时间2004-12-11
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Dyspnea is a cardinal manifestation of chronic heart
failure (CHF) , commonly causeed by pulmonary edema
resulting from high pulmonary microvascular pressure(Pmv)
Because repeated direct measures of central hemodynamics
are impractical,care of patients with CHF involves careful
clinical assessment to estimate Pmv However, the accuracy
of clinical assessment of central hemodynamics is limited
Consequently , a dynamic biomarker of heart failure status ,
and more specifically pulmonary edema, might aid in the
management of this chronic , relapsing condition .
Brain natriuretic peptide (BNP) and its aminoterminal
portion (NT-proBNP) are secreted from the ventricular
myocardium in response to wall stretch , and plasma
concentrations are related to left ventricular (LV) filling
pressure . However , these biomarkers do not reflect the
effects of hemodynamic abnormalities on important end
organs , such as the lungs .
能否帮忙翻译成中文,谢谢! |
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