Circulation:5项指标预测心脏风险更精准:包括心电图、冠脉钙化、CRP等

2017-04-05 卢芳 中国循环杂志

一个人在未来发生心脏病的风险有多高?“三高”、吸烟等都是目前用来预测的危险因素,不过近期美国德克萨斯大学西南医学中心学者发表于Circulation杂志上的研究发现,联合5项简单测试比上述危险因素可以更好地预测心脏病风险。




一个人在未来发生心脏病的风险有多高?“三高”、吸烟等都是目前用来预测的危险因素,不过近期美国德克萨斯大学西南医学中心学者发表于Circulation杂志上的研究发现,联合5项简单测试比上述危险因素可以更好地预测心脏病风险。

这5项简单测试包括,12导联心电图、冠脉钙化CT扫描,以及C反应蛋白、N末端B型利钠肽原(NT-proBNP)和高敏肌钙蛋白T等的血浓度水平,涵盖了心肌肥厚、冠脉钙化、炎症、心脏压力调节、心肌损伤等5个层面。

研究显示,与5项检查结果均正常者相比,5项均异常者在未来10年有高于20倍的风险得心脏病。

研究者指出,这5项简单测试从更广的维度对心脏病风险进行了预测,不仅仅局限于心梗和卒中,还包括心衰房颤等。此外对于心梗和卒中的预测要比传统危险因素更精确,尤其有助于将那些几乎不伴有传统危险因素的心脏病风险患者甄别出来。

该研究部分资助源于美国航空航天局,意在精准预测宇航员心脏病风险,考量其是否适合执行长期任务。研究者指出,能用于宇航员的,自然也可用于公众。

这项研究是研究者对MESA和Dallas心脏研究共8823人数据进行分析的结果,两项研究中均对健康人群随访多于10年。

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    2017-04-08 大爰

    学习并收藏!!

    0

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    2017-04-07 rebeccajiejie
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    2017-04-06 1ddf0692m34(暂无匿称)

    涨知识,学习了

    0

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