JAMA Cardiol:四成高危人群30月后发生无症状房颤

2017-08-29 许菁 中国循环杂志

美国哥伦比亚大学发表的REVEAL AF研究数据提示应用植入式心电监测仪(ICM)在高危患者中筛查无症状性房颤,随着监测时间的延长,房颤的检出率增加。

美国哥伦比亚大学发表的REVEAL AF研究数据提示应用植入式心电监测仪(ICM)在高危患者中筛查无症状性房颤,随着监测时间的延长,房颤的检出率增加。

数据显示,18个月时,房颤(持续6 min以上)检出率为29.3%;30天、6、12、24、30个月的检出率分别为6.2%、20.4%、27.1%、33.6%和40%。

此外,在CHADS2评分为2、3以及≥4的亚组中的房颤检出率相当(24.7% vs 32.7% vs 31.7%)。

从植入式心电监测仪(ICM)在高危患者中筛查无症状性房颤,随着监测时间的延长,房颤的检出率增加。到检测到房颤的中位时间为123天。

如果监测时间限定为30天,则超过3/4的房颤患者漏检。

REVEAL AF研究纳入欧美国家57个中心446例患者,平均随访时间为(22.5±7.7)个月。患者入选条件为CHADS22评分≥3分,或2分且至少有一项下列合并症:冠心病、肾功能损害、睡眠呼吸暂停和慢性阻塞性肺疾病。共有394例患者植入ICM。
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    2017-08-29 楠博One

    学习谢谢分享

    0

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    2017-08-29 1e0f8808m18(暂无匿称)

    房颤危害大.应积极预防.

    0

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