JACC:组胺H2受体拮抗剂(H2RA)可减少心衰的发生

2016-03-29 MedSci MedSci原创

在临床前模型中,心肌H2受体活化可促进心脏纤维化和凋亡,使用组胺H2受体拮抗剂(H2RA)可改善心脏衰竭(HF)参与者的症状;然而,H2RA使用,HF事件,并在左心室(LV)形态学纵向变化之间的关系是未知的。本研究旨在确定随着时间的变化使用H2RA是否与HF事件和LV的形态变化有关。该研究包括了来自MESA(动脉粥样硬化的多种族研究)研究的6,378名男性和女性,这是一项多中心前瞻性观察研究,这些

在临床前模型中,心肌H2受体活化可促进心脏纤维化和凋亡,使用组胺H2受体拮抗剂(H2RA)可改善心脏衰竭(HF)参与者的症状;然而,H2RA使用,HF事件,并在左心室(LV)形态学纵向变化之间的关系是未知的。


本研究旨在确定随着时间的变化使用H2RA是否与HF事件和LV的形态变化有关。

该研究包括了来自MESA(动脉粥样硬化的多种族研究)研究的6,378名男性和女性,这是一项多中心前瞻性观察研究,这些参与者在基线时无心血管疾病。Cox比例风险被用来估计在调整的模型中H2RA的使用和HF事件之间的关联。在进行心脏磁共振成像的参与者中,H2RA使用,基线左室形态(n=4691),和LV纵向变化(n=2806)用线性回归进行了估计。

313名参与者使用H2RAs,而其他6065个人没有使用。在平均11.2年的随访过程中,236名参与者发生HF事件。在调整后的模型中,基线使用H2RA与不使用的患者相比,HF事件风险(P=0.02)降低了62%。H2RA的使用与保存每搏输出量相关,左室舒张末期容积和质量/体积比通过心脏磁共振成像测量,用了大约10年的时间(所有P<0.05)。H2RA的使用和LV质量或射血分数之间没有关联。

H2RA的使用可减少HF事件风险。左心脏形态随着时间的推移表明在H2RA使用者中与年龄有关的变化较少。这些联系表明组胺信在HF的发病机制中的重要性。

原始出处:

Peter J. Leary,Ryan J. Tedford,David A. Bluemke,et al.Histamine H2 Receptor Antagonists, Left Ventricular Morphology, and Heart Failure Risk,JACC,2016.3.29

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=1853507, encodeId=76e6185350ed3, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Wed Feb 22 09:18:00 CST 2017, time=2017-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1742143, encodeId=058a1e421431d, content=<a href='/topic/show?id=a830e7734a0' target=_blank style='color:#2F92EE;'>#组胺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77734, encryptionId=a830e7734a0, topicName=组胺)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Mar 05 20:18:00 CST 2017, time=2017-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=75050, encodeId=4953e505015, content=学过了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160331/IMG56FD0559393883596.jpg, createdBy=93881706951, createdName=高高3684, createdTime=Thu Mar 31 19:38:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325213, encodeId=d972132521377, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1511640, encodeId=770f151164082, content=<a href='/topic/show?id=90d75628960' target=_blank style='color:#2F92EE;'>#拮抗剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56289, encryptionId=90d75628960, topicName=拮抗剂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=474c10379153, createdName=ms5236388012055669, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=)]
    2017-02-22 hbwxf
  2. [GetPortalCommentsPageByObjectIdResponse(id=1853507, encodeId=76e6185350ed3, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Wed Feb 22 09:18:00 CST 2017, time=2017-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1742143, encodeId=058a1e421431d, content=<a href='/topic/show?id=a830e7734a0' target=_blank style='color:#2F92EE;'>#组胺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77734, encryptionId=a830e7734a0, topicName=组胺)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Mar 05 20:18:00 CST 2017, time=2017-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=75050, encodeId=4953e505015, content=学过了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160331/IMG56FD0559393883596.jpg, createdBy=93881706951, createdName=高高3684, createdTime=Thu Mar 31 19:38:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325213, encodeId=d972132521377, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1511640, encodeId=770f151164082, content=<a href='/topic/show?id=90d75628960' target=_blank style='color:#2F92EE;'>#拮抗剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56289, encryptionId=90d75628960, topicName=拮抗剂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=474c10379153, createdName=ms5236388012055669, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=)]
    2017-03-05 zhouqu_8
  3. [GetPortalCommentsPageByObjectIdResponse(id=1853507, encodeId=76e6185350ed3, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Wed Feb 22 09:18:00 CST 2017, time=2017-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1742143, encodeId=058a1e421431d, content=<a href='/topic/show?id=a830e7734a0' target=_blank style='color:#2F92EE;'>#组胺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77734, encryptionId=a830e7734a0, topicName=组胺)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Mar 05 20:18:00 CST 2017, time=2017-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=75050, encodeId=4953e505015, content=学过了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160331/IMG56FD0559393883596.jpg, createdBy=93881706951, createdName=高高3684, createdTime=Thu Mar 31 19:38:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325213, encodeId=d972132521377, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1511640, encodeId=770f151164082, content=<a href='/topic/show?id=90d75628960' target=_blank style='color:#2F92EE;'>#拮抗剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56289, encryptionId=90d75628960, topicName=拮抗剂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=474c10379153, createdName=ms5236388012055669, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=)]
    2016-03-31 高高3684

    学过了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1853507, encodeId=76e6185350ed3, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Wed Feb 22 09:18:00 CST 2017, time=2017-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1742143, encodeId=058a1e421431d, content=<a href='/topic/show?id=a830e7734a0' target=_blank style='color:#2F92EE;'>#组胺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77734, encryptionId=a830e7734a0, topicName=组胺)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Mar 05 20:18:00 CST 2017, time=2017-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=75050, encodeId=4953e505015, content=学过了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160331/IMG56FD0559393883596.jpg, createdBy=93881706951, createdName=高高3684, createdTime=Thu Mar 31 19:38:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325213, encodeId=d972132521377, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1511640, encodeId=770f151164082, content=<a href='/topic/show?id=90d75628960' target=_blank style='color:#2F92EE;'>#拮抗剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56289, encryptionId=90d75628960, topicName=拮抗剂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=474c10379153, createdName=ms5236388012055669, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1853507, encodeId=76e6185350ed3, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Wed Feb 22 09:18:00 CST 2017, time=2017-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1742143, encodeId=058a1e421431d, content=<a href='/topic/show?id=a830e7734a0' target=_blank style='color:#2F92EE;'>#组胺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77734, encryptionId=a830e7734a0, topicName=组胺)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Mar 05 20:18:00 CST 2017, time=2017-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=75050, encodeId=4953e505015, content=学过了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160331/IMG56FD0559393883596.jpg, createdBy=93881706951, createdName=高高3684, createdTime=Thu Mar 31 19:38:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325213, encodeId=d972132521377, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1511640, encodeId=770f151164082, content=<a href='/topic/show?id=90d75628960' target=_blank style='color:#2F92EE;'>#拮抗剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56289, encryptionId=90d75628960, topicName=拮抗剂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=474c10379153, createdName=ms5236388012055669, createdTime=Thu Mar 31 13:18:00 CST 2016, time=2016-03-31, status=1, ipAttribution=)]