高龄老年房颤患者易发生“双向事件”

2013-12-11 晓静 整理 医学论坛网

李瑾、郭豫涛和王春江等探讨了高龄老年心房颤动(房颤)人群中卒中/出血相关临床事件与年龄增加的关系。结果表明, 高龄老年房颤患者出现出血风险随龄增加,接近卒中风险;高龄老年房颤患者易发生“双向事件”(血栓及出血),预后差,需优化抗栓管理。相关论文在线发表于2013年第11期《中华心血管病杂志》。 研究入选220例高龄老年房颤患者,平均年龄(83.1±0.6)岁,随访(3.2±0.8)年。&

李瑾、郭豫涛和王春江等探讨了高龄老年心房颤动(房颤)人群中卒中/出血相关临床事件与年龄增加的关系。结果表明, 高龄老年房颤患者出现出血风险随龄增加,接近卒中风险;高龄老年房颤患者易发生“双向事件”(血栓及出血),预后差,需优化抗栓管理。相关论文在线发表于2013年第11期《中华心血管病杂志》。

研究入选220例高龄老年房颤患者,平均年龄(83.1±0.6)岁,随访(3.2±0.8)年。 结果显示,卒中风险CHADS2、CHA2DS2-VASc 评分及出血风险HAS-BLED评分均随龄增加,在65~79岁组、80~89岁组及≥90岁组,CHA2DS2-VASc和HAS-BLED评分分别为: 2.9±0.2、5.2±0.2及5.6±0.2, P<0.001;2.1±0.1、3.2±0.1及3.6±0.1, P<0.001。与老龄房颤患者相比,高高龄老年患者大出血风险增加,接近卒中风险(80~89岁组:HAS-BLED相关出血风险3.7%,CHA2DS2-VASc相关卒中风险6.7%;≥ 90 岁组:出血风险8.7%,卒中风险9.8%)。此外,与CHADS2 相比, CHA2DS2-VASc结合HAS-BLED评分更好地识别双重风险患者。在220例患者中,12例(5.5%)发生“双向事件”(血栓及出血事件),其中9例(75%)患者出血后再发血栓,死亡2例(22.2%)。 

论文标题:老年心房颤动患者年龄相关的卒中/出血风险及临床特点


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    2013-12-13 xlysu
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