Stroke:心电图ST段和T波异常与卒中风险相关

2020-03-04 xing.T MedSci原创

由此可见,存在NSSTTA与未来发生缺血性卒中的风险增加27%有关。

在先前的研究中,孤立的非特异性ST段和T波异常(NSSTTA)是ECG的常见发现,与较高的冠状动脉疾病风险相关。它们与卒中的关联尚不明确。

近日,心血管疾病领域权威杂志Stroke上发表了一篇研究文章,卒中地理和种族差异原因(REGARDS)研究是一项基于人群的纵向研究,研究对象是2003年至2007年期间在美国招募的30239名白人和黑人。研究人员使用明尼苏达州ECG分类标准(明尼苏达州代码4-3、4-4、5-3或5-4)从基线ECG中确定NSSTTA。研究人员通过分析排除了卒中、冠心病以及非NSSTTA的严重和轻微ECG异常参与者,并使用多变量Cox比例风险回归来评估来计算存在基线NSSTTA的情况下缺血性卒中的风险比。

在14077名参与者中,有3111名(22.1%)在基线时存在NSSTTA。中位随访9.6年,存在NSSTTA的106名(3.4%)参与者发生缺血性卒中,而没有NSSTTA的258名(2.4%)参与者发生缺血性卒中。存在NSSTTA的患者年龄调整后的卒中发生率(每1000人每年)为2.93,而没有NSSTTA的患者为2.19。调整基线年龄、性别、种族、地理位置和教育水平,孤立的NSSTTA与缺血性卒中的风险增加32%相关(风险比为1.32 [95%CI为1.05-1.67])。通过对卒中危险因素进一步调整后,卒中的风险增加了27%(风险比为1.27 [95%CI为1.00-1.62]),并且没有年龄、种族或性别的差异。

由此可见,存在NSSTTA与未来发生缺血性卒中的风险增加27%有关。

原始出处:

Mitsuaki Sawano.et al.Electrocardiographic ST-T Abnormities Are Associated With Stroke Risk in the REGARDS Study.stroke.2020.https://www.ahajournals.org/doi/10.1161/STROKEAHA.119.028069

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1281341, encodeId=25c412813413b, content=<a href='/topic/show?id=455f36085f0' target=_blank style='color:#2F92EE;'>#卒中风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36085, encryptionId=455f36085f0, topicName=卒中风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a8f1167, createdName=wmr111, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624430, encodeId=25031624430ff, content=<a href='/topic/show?id=f27b16862d9' target=_blank style='color:#2F92EE;'>#ST段#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16862, encryptionId=f27b16862d9, topicName=ST段)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=676820671866, createdName=hyf035, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026586, encodeId=fd3c102658609, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045941, encodeId=9f6e1045941c4, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1281341, encodeId=25c412813413b, content=<a href='/topic/show?id=455f36085f0' target=_blank style='color:#2F92EE;'>#卒中风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36085, encryptionId=455f36085f0, topicName=卒中风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a8f1167, createdName=wmr111, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624430, encodeId=25031624430ff, content=<a href='/topic/show?id=f27b16862d9' target=_blank style='color:#2F92EE;'>#ST段#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16862, encryptionId=f27b16862d9, topicName=ST段)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=676820671866, createdName=hyf035, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026586, encodeId=fd3c102658609, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045941, encodeId=9f6e1045941c4, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=)]
    2020-03-06 hyf035
  3. [GetPortalCommentsPageByObjectIdResponse(id=1281341, encodeId=25c412813413b, content=<a href='/topic/show?id=455f36085f0' target=_blank style='color:#2F92EE;'>#卒中风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36085, encryptionId=455f36085f0, topicName=卒中风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a8f1167, createdName=wmr111, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624430, encodeId=25031624430ff, content=<a href='/topic/show?id=f27b16862d9' target=_blank style='color:#2F92EE;'>#ST段#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16862, encryptionId=f27b16862d9, topicName=ST段)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=676820671866, createdName=hyf035, createdTime=Fri Mar 06 10:24:00 CST 2020, time=2020-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026586, encodeId=fd3c102658609, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045941, encodeId=9f6e1045941c4, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Wed Mar 04 22:24:00 CST 2020, time=2020-03-04, status=1, ipAttribution=)]
    2020-03-04 健健

    卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!

    0

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    2020-03-04 guging

    中风是俗称,应该称为缺血性卒中吧

    0

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