Lancet:房颤引起中风?别担心,小小植入式“纽扣”能准确检测房颤、预防中风!

2021-10-23 MedSci原创 MedSci原创

心房颤动简称房颤,是临床上最常见的一种持续性心律失常。

心房颤动简称房颤,是临床上最常见的一种持续性心律失常80岁及以上的人群中,约十分之一患有房颤,后者风险随着年龄增长而提高,预计在人口老龄化社会发病率更高。房颤不仅会引起心悸、乏力、晕厥等症状,严重时还会导致中风、冠心病和和心衰,因此后果不堪设想。

目前还不知道筛查心房颤动和随后在发现心房颤动时使用抗凝血剂治疗是否能预防卒中使用植入式环形记录仪(ILR)进行连续的心电监测可以促进无症状的心房颤动发作的检测。近期,来自丹麦哥本哈根大学医院的专家研究了心房颤动的筛查和使用抗凝剂是否能预防高危人群的卒中。结果发表在Lancet杂志上。

研究人员在丹麦的四个中心进行了一项随机对照试验,纳入了没有心房颤动的人,年龄在70-90岁,至少有一个额外的中风危险因素(即高血压、糖尿病、以前的中风或心衰)。参与者通过在线系统以1:3的比例随机分配到ILR监测或常规护理(对照组),按中心分层的4或8人的区块大小。在ILR组,如果心房颤动发作持续6分钟或更长时间,则建议进行抗凝。主要结果是首次中风或系统性动脉栓塞发生的时间。

从2014年1月31日到2016年5月17日,6205人被筛选纳入,其中6004人被纳入并随机分配。1501人(25.0%)接受ILR监测,4503人(75.0%)接受常规护理。平均年龄为74.7岁(SD 4-1),2837人(47.3%)为女性,5444人(90.7%)患有高血压。没有参与者失去随访。

结果显示,在64.5个月的中位随访期间(IQR 59.3-69.8),有1027名参与者被诊断出心房颤动。ILR组检出率为31.8%(477/1501),而对照组为12.2%(550/4503),前者的检出率为后者的3.17倍(95% CI 2.81-3.59)。有1036名参与者开始口服抗凝剂。ILR组有445人(29.7%),对照组有591人(13.1%),前者为后者的2.72倍(95% CI 2.41-3.08)。

两组参与者随访期间房颤检出率及主要结局事件比较

主要结果发生在318人身上(315例中风,3例全身动脉栓塞):ILR组有67人(4.5%),对照组有251人(5.6%)(HR 0.80 [95% CI 0.61-1.05])。221名参与者发生了大出血。ILR组65人(4.3%),对照组156人(3.5%)(HR 1.26 [95% CI 0.95-1.69])。

综上,在具有卒中危险因素的个体中,ILR筛查使心房颤动的检测和抗凝的启动增加了3倍。

 

参考文献:

Implantable loop recorder detection of atrial fibrillation to prevent stroke (The LOOP Study): a randomised controlled trial. https://doi.org/10.1016/S0140-6736(21)01698-6

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1831341, encodeId=34ed183134193, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Aug 21 04:29:42 CST 2022, time=2022-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1748764, encodeId=4ace1e487647a, content=<a href='/topic/show?id=4087626564c' target=_blank style='color:#2F92EE;'>#植入式#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62656, encryptionId=4087626564c, topicName=植入式)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cdca36191722, createdName=villahu, createdTime=Thu May 12 19:29:42 CST 2022, time=2022-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063779, encodeId=d4371063e79ff, content=怎么不介绍介绍这个小小的纽扣?, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=753f2644237, createdName=hsy821, createdTime=Mon Oct 25 15:34:02 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1520775, encodeId=80cf1520e7565, content=<a href='/topic/show?id=7a736264553' target=_blank style='color:#2F92EE;'>#植入#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62645, encryptionId=7a736264553, topicName=植入)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=832411313664, createdName=jiyangfei, createdTime=Mon Oct 25 06:29:42 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063493, encodeId=c14210634938f, content=心房颤动简称房颤,是临床上最常见的一种持续性心律失常, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a54e5645039, createdName=ms9000000212834100, createdTime=Sun Oct 24 17:30:28 CST 2021, time=2021-10-24, status=1, ipAttribution=)]
    2022-08-21 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1831341, encodeId=34ed183134193, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Aug 21 04:29:42 CST 2022, time=2022-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1748764, encodeId=4ace1e487647a, content=<a href='/topic/show?id=4087626564c' target=_blank style='color:#2F92EE;'>#植入式#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62656, encryptionId=4087626564c, topicName=植入式)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cdca36191722, createdName=villahu, createdTime=Thu May 12 19:29:42 CST 2022, time=2022-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063779, encodeId=d4371063e79ff, content=怎么不介绍介绍这个小小的纽扣?, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=753f2644237, createdName=hsy821, createdTime=Mon Oct 25 15:34:02 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1520775, encodeId=80cf1520e7565, content=<a href='/topic/show?id=7a736264553' target=_blank style='color:#2F92EE;'>#植入#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62645, encryptionId=7a736264553, topicName=植入)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=832411313664, createdName=jiyangfei, createdTime=Mon Oct 25 06:29:42 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063493, encodeId=c14210634938f, content=心房颤动简称房颤,是临床上最常见的一种持续性心律失常, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a54e5645039, createdName=ms9000000212834100, createdTime=Sun Oct 24 17:30:28 CST 2021, time=2021-10-24, status=1, ipAttribution=)]
    2022-05-12 villahu
  3. [GetPortalCommentsPageByObjectIdResponse(id=1831341, encodeId=34ed183134193, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Aug 21 04:29:42 CST 2022, time=2022-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1748764, encodeId=4ace1e487647a, content=<a href='/topic/show?id=4087626564c' target=_blank style='color:#2F92EE;'>#植入式#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62656, encryptionId=4087626564c, topicName=植入式)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cdca36191722, createdName=villahu, createdTime=Thu May 12 19:29:42 CST 2022, time=2022-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063779, encodeId=d4371063e79ff, content=怎么不介绍介绍这个小小的纽扣?, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=753f2644237, createdName=hsy821, createdTime=Mon Oct 25 15:34:02 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1520775, encodeId=80cf1520e7565, content=<a href='/topic/show?id=7a736264553' target=_blank style='color:#2F92EE;'>#植入#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62645, encryptionId=7a736264553, topicName=植入)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=832411313664, createdName=jiyangfei, createdTime=Mon Oct 25 06:29:42 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063493, encodeId=c14210634938f, content=心房颤动简称房颤,是临床上最常见的一种持续性心律失常, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a54e5645039, createdName=ms9000000212834100, createdTime=Sun Oct 24 17:30:28 CST 2021, time=2021-10-24, status=1, ipAttribution=)]
    2021-10-25 hsy821

    怎么不介绍介绍这个小小的纽扣?

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1831341, encodeId=34ed183134193, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Aug 21 04:29:42 CST 2022, time=2022-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1748764, encodeId=4ace1e487647a, content=<a href='/topic/show?id=4087626564c' target=_blank style='color:#2F92EE;'>#植入式#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62656, encryptionId=4087626564c, topicName=植入式)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cdca36191722, createdName=villahu, createdTime=Thu May 12 19:29:42 CST 2022, time=2022-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063779, encodeId=d4371063e79ff, content=怎么不介绍介绍这个小小的纽扣?, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=753f2644237, createdName=hsy821, createdTime=Mon Oct 25 15:34:02 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1520775, encodeId=80cf1520e7565, content=<a href='/topic/show?id=7a736264553' target=_blank style='color:#2F92EE;'>#植入#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62645, encryptionId=7a736264553, topicName=植入)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=832411313664, createdName=jiyangfei, createdTime=Mon Oct 25 06:29:42 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063493, encodeId=c14210634938f, content=心房颤动简称房颤,是临床上最常见的一种持续性心律失常, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a54e5645039, createdName=ms9000000212834100, createdTime=Sun Oct 24 17:30:28 CST 2021, time=2021-10-24, status=1, ipAttribution=)]
    2021-10-25 jiyangfei
  5. [GetPortalCommentsPageByObjectIdResponse(id=1831341, encodeId=34ed183134193, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Aug 21 04:29:42 CST 2022, time=2022-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1748764, encodeId=4ace1e487647a, content=<a href='/topic/show?id=4087626564c' target=_blank style='color:#2F92EE;'>#植入式#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62656, encryptionId=4087626564c, topicName=植入式)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cdca36191722, createdName=villahu, createdTime=Thu May 12 19:29:42 CST 2022, time=2022-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063779, encodeId=d4371063e79ff, content=怎么不介绍介绍这个小小的纽扣?, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=753f2644237, createdName=hsy821, createdTime=Mon Oct 25 15:34:02 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1520775, encodeId=80cf1520e7565, content=<a href='/topic/show?id=7a736264553' target=_blank style='color:#2F92EE;'>#植入#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62645, encryptionId=7a736264553, topicName=植入)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=832411313664, createdName=jiyangfei, createdTime=Mon Oct 25 06:29:42 CST 2021, time=2021-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1063493, encodeId=c14210634938f, content=心房颤动简称房颤,是临床上最常见的一种持续性心律失常, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a54e5645039, createdName=ms9000000212834100, createdTime=Sun Oct 24 17:30:28 CST 2021, time=2021-10-24, status=1, ipAttribution=)]
    2021-10-24 ms9000000212834100

    心房颤动简称房颤,是临床上最常见的一种持续性心律失常

    0

相关资讯

房颤新药来了!迈达龙®减少心血管住院或全因死亡的复合终点

盐酸决奈达隆作为长期节律控制的主要药物,已被国外指南一线推荐。

天冷了,心内科专家告诉您:当房颤和高血压纠缠在一起该如何应对?

房颤(心房颤动)和高血压都是心内科常见疾病。研究显示,50%以上的房颤患者合并高血压,高血压不仅会显著增加房颤的发生风险,还会显著增加房颤患者发生脑血管事件的风险。

明明患的是心脏病,为何偏瘫了?

心房颤动是最常见的持续性心律失常。随着年龄增长,房颤的发生率不断增加,75岁以上人群可达10%。

Metabolism:三羧酸循环相关代谢物与房颤和心衰风险的关系

三羧酸(TCA)循环异常可能易患心血管疾病,这些结果突出了TCA循环在心脏结局发病机制中的潜在作用。

Lancet:人工智能重新定义,倍他乐克是治疗年轻房颤心衰患者的“基石”!

基于人工智能的聚类方法能够区分心力衰竭和LVEF降低患者的BBB的预后反应。

拓展阅读

ISC 2014:植入式监测仪可发现不明原因卒中患者的心房颤动

2014国际卒中大会(ISC)上,Richard A. Bernstein博士(美国西北大学)报告的CRYSTAL-AF研究结果显示,对于发生不明原因卒中的患者,使用植入式心脏监测仪的心房颤动(房颤)检出率显著高于标准监测。研究者表示,房颤是卒中最重要的危险因素之一,可通过抗凝治疗预防,监测仪能显著降低卒中复发率。研究入选441例不明原因卒中患者,所有患者在卒中90天内接受至少24小时的标准心脏监