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Predictors of clinical outcomes of patients with pulmonary embolism
Author(s): QIN Zhi-qiang, XIE Can-mao
Pages: 116-
120
Year: 2009
Issue:
2
Journal: International Journal of Internal Medicine
Keyword: 肺栓塞; 预后; 预测因子; 血流动力学;
Abstract: 肺栓塞是病死率较高的疾病之一,病死率因病情严重程度而异.影响肺栓塞患者预后的因素众多,研究预测肺栓塞患者临床结果的因素有助于优化肺栓塞的治疗.血流动力学不稳定(动脉收缩压低于90 mm Hg或休克)(1 mm Hg=0.133 kPa)、右心功能不全(右心室扩大、收缩期室间隔反向运动)、心电图异常、血浆心肌肌钙蛋白水平升高和血浆脑利钠肽水平升高是肺栓塞患者预后不良的预测因素.除了血流动力学不稳定采用的收缩压判断值(低于90 mm Hg)之外,其他预测因素的判断标准各研究均不一致,使其临床应用受到限制.
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