BMJ:远端缺血预处理与髋部骨折患者心肌损伤风险

2019-12-06 MedSci MedSci原创

远端缺血预处理降低了急诊髋部骨折手术后心肌损伤和梗死的风险。

近日研究人员探讨了远端缺血预处理(RIPC)对髋部骨折手术患者心肌损伤的预防作用。

本次研究为II期临床研究,648例髋部骨折手术中存在心血管危险因素的患者参与,其中286名患者接受RIPC,287名患者接受标准操作组(对照组)。RIPC在手术前开始的,在上臂应用止血带,包括四个周期的5分钟前臂缺血,然后再进行5分钟灌注。研究的主要结果是手术后四天内的心肌损伤,定义为血浆肌钙蛋白I浓度峰值为45ng/L或以上,修订后的主要终点为血浆肌钙蛋白I浓度峰值为45ng/L或以上,高灵敏度肌钙蛋白I大于24ng/L。其次是术后前4天血浆肌钙蛋白I和总肌钙蛋白I释放峰值、围手术期心肌梗塞、主要心血管不良事件、术后30天内死亡、术后住院时间和ICU住院时间。

573名患者纳入意向治疗分析,平均年龄79岁,399名(70%)女性。RIPC组168例患者中25例(15%)和对照组158例患者中的45例(28%)发生主要终点事件(比值比0.44)。RIPC组286例中57例(20%)和对照组287例(31%)中90例(0.55)出现了修订后的主要结果。RIPC组发生心肌梗死10例(3%),对照组发生心肌梗死21例(7%,HR=0.46)。组间次要结果差异不显著。

研究认为,远端缺血预处理降低了急诊髋部骨折手术后心肌损伤和梗死的风险。

原始出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=1234135, encodeId=a8a6123413579, content=<a href='/topic/show?id=baaa1020837e' target=_blank style='color:#2F92EE;'>#髋部骨折#</a>与<a href='/topic/show?id=974e51e2810' target=_blank style='color:#2F92EE;'>#心血管#</a>也有关系,尤其是<a href='/topic/show?id=f5ce5131ec9' target=_blank style='color:#2F92EE;'>#心肌缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102083, encryptionId=baaa1020837e, topicName=髋部骨折), TopicDto(id=51728, encryptionId=974e51e2810, topicName=心血管), TopicDto(id=51317, encryptionId=f5ce5131ec9, topicName=心肌缺血)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Sat Jul 23 03:20:17 CST 2022, time=2022-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1848910, encodeId=d7811848910c6, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Sun Mar 08 05:57:00 CST 2020, time=2020-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1310070, encodeId=4c1113100e0f6, content=<a href='/topic/show?id=ddd95126e4e' target=_blank style='color:#2F92EE;'>#心肌损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51267, encryptionId=ddd95126e4e, topicName=心肌损伤)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4723380, createdName=yangcx0915, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397872, encodeId=01a0139e87264, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408501, encodeId=a65c140850140, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=)]
    2022-07-23 小小医者

    #髋部骨折##心血管#也有关系,尤其是#心肌缺血#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1234135, encodeId=a8a6123413579, content=<a href='/topic/show?id=baaa1020837e' target=_blank style='color:#2F92EE;'>#髋部骨折#</a>与<a href='/topic/show?id=974e51e2810' target=_blank style='color:#2F92EE;'>#心血管#</a>也有关系,尤其是<a href='/topic/show?id=f5ce5131ec9' target=_blank style='color:#2F92EE;'>#心肌缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102083, encryptionId=baaa1020837e, topicName=髋部骨折), TopicDto(id=51728, encryptionId=974e51e2810, topicName=心血管), TopicDto(id=51317, encryptionId=f5ce5131ec9, topicName=心肌缺血)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Sat Jul 23 03:20:17 CST 2022, time=2022-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1848910, encodeId=d7811848910c6, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Sun Mar 08 05:57:00 CST 2020, time=2020-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1310070, encodeId=4c1113100e0f6, content=<a href='/topic/show?id=ddd95126e4e' target=_blank style='color:#2F92EE;'>#心肌损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51267, encryptionId=ddd95126e4e, topicName=心肌损伤)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4723380, createdName=yangcx0915, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397872, encodeId=01a0139e87264, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408501, encodeId=a65c140850140, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=)]
    2020-03-08 gaoxiaoe
  3. [GetPortalCommentsPageByObjectIdResponse(id=1234135, encodeId=a8a6123413579, content=<a href='/topic/show?id=baaa1020837e' target=_blank style='color:#2F92EE;'>#髋部骨折#</a>与<a href='/topic/show?id=974e51e2810' target=_blank style='color:#2F92EE;'>#心血管#</a>也有关系,尤其是<a href='/topic/show?id=f5ce5131ec9' target=_blank style='color:#2F92EE;'>#心肌缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102083, encryptionId=baaa1020837e, topicName=髋部骨折), TopicDto(id=51728, encryptionId=974e51e2810, topicName=心血管), TopicDto(id=51317, encryptionId=f5ce5131ec9, topicName=心肌缺血)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Sat Jul 23 03:20:17 CST 2022, time=2022-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1848910, encodeId=d7811848910c6, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Sun Mar 08 05:57:00 CST 2020, time=2020-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1310070, encodeId=4c1113100e0f6, content=<a href='/topic/show?id=ddd95126e4e' target=_blank style='color:#2F92EE;'>#心肌损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51267, encryptionId=ddd95126e4e, topicName=心肌损伤)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4723380, createdName=yangcx0915, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397872, encodeId=01a0139e87264, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408501, encodeId=a65c140850140, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1234135, encodeId=a8a6123413579, content=<a href='/topic/show?id=baaa1020837e' target=_blank style='color:#2F92EE;'>#髋部骨折#</a>与<a href='/topic/show?id=974e51e2810' target=_blank style='color:#2F92EE;'>#心血管#</a>也有关系,尤其是<a href='/topic/show?id=f5ce5131ec9' target=_blank style='color:#2F92EE;'>#心肌缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102083, encryptionId=baaa1020837e, topicName=髋部骨折), TopicDto(id=51728, encryptionId=974e51e2810, topicName=心血管), TopicDto(id=51317, encryptionId=f5ce5131ec9, topicName=心肌缺血)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Sat Jul 23 03:20:17 CST 2022, time=2022-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1848910, encodeId=d7811848910c6, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Sun Mar 08 05:57:00 CST 2020, time=2020-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1310070, encodeId=4c1113100e0f6, content=<a href='/topic/show?id=ddd95126e4e' target=_blank style='color:#2F92EE;'>#心肌损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51267, encryptionId=ddd95126e4e, topicName=心肌损伤)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4723380, createdName=yangcx0915, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397872, encodeId=01a0139e87264, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408501, encodeId=a65c140850140, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1234135, encodeId=a8a6123413579, content=<a href='/topic/show?id=baaa1020837e' target=_blank style='color:#2F92EE;'>#髋部骨折#</a>与<a href='/topic/show?id=974e51e2810' target=_blank style='color:#2F92EE;'>#心血管#</a>也有关系,尤其是<a href='/topic/show?id=f5ce5131ec9' target=_blank style='color:#2F92EE;'>#心肌缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102083, encryptionId=baaa1020837e, topicName=髋部骨折), TopicDto(id=51728, encryptionId=974e51e2810, topicName=心血管), TopicDto(id=51317, encryptionId=f5ce5131ec9, topicName=心肌缺血)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Sat Jul 23 03:20:17 CST 2022, time=2022-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1848910, encodeId=d7811848910c6, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Sun Mar 08 05:57:00 CST 2020, time=2020-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1310070, encodeId=4c1113100e0f6, content=<a href='/topic/show?id=ddd95126e4e' target=_blank style='color:#2F92EE;'>#心肌损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51267, encryptionId=ddd95126e4e, topicName=心肌损伤)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4723380, createdName=yangcx0915, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397872, encodeId=01a0139e87264, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408501, encodeId=a65c140850140, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Sun Dec 08 09:57:00 CST 2019, time=2019-12-08, status=1, ipAttribution=)]
    2019-12-08 liuquan

相关资讯

JAMA Cardiol:高敏感心肌肌钙蛋白测定时代的心肌损伤

传统上,肌钙蛋白浓度升高与心肌梗死同义。但随着肌钙蛋白检测技术的进步,现在更常见的是没有明显心肌缺血的浓度升高;这被称为心肌损伤。因为没有心肌缺血,医生可能会错误地消除疑虑;然而,最近的证据表明,心肌损伤与更有害的结果有关。因此,本文回顾了心肌损伤的定义,流行病学,鉴别诊断,诊断评估和管理。

Heart:急性和慢性心肌损伤患者的远期预后比较

急性和慢性心肌损伤的长期预后的对比尚不清楚,本研究提出假设:慢性心肌损伤的远期预后和急性心肌损伤相似。本研究纳入分析了22589名2011-2014年在急诊检测过高敏肌钙蛋白T(hs-cTnT)的患者,并将hs-cTnT >14?ng/L的患者归分为急性心肌损伤、1型心梗(T1MI)、2型心梗(T2MI)和慢性心肌损伤患者,主要终点事件是全因死亡率,次要终点事件是心梗。最终,共纳入了3853

Int J Cardiol:六周健康饮食即可减轻心肌损伤

国际心脏病学杂志发表一项研究提示,只要是健康食物,不管是以不饱和脂肪、蛋白质,还是以碳水化合物为主,都能直接减轻心血管疾病风险人群的亚临床心脏损伤和炎症。

Int J Cardiol:非IRA ICO可增加急性再灌注STEMI患者的心肌损伤

非梗塞相关动脉(非IRA)慢性完全闭塞(CTO)患者死亡率增加的机制尚不清楚。心脏磁共振(CMR)特别适合于提供关于心肌损伤和再灌注损伤的重要机械和病理生理学信息。本研究旨在探究通过CMR评估非IRA的CTO与STR抬高心肌梗死(STEMI)患者心肌损伤之间的关系。研究共纳入791名因ST段抬高型心肌梗死(STEMI)行经皮冠状动脉介入治疗(PCI)治疗的患者,根据是否存在单支病变(SVD)、多支

Nat Nanotechnol:别伤了我的心!监控心肌细胞的全新设备问世

近日,东京大学、东京女子医科大学和理化研究所(RIKEN)的研究人员首次展示了一种柔软的电子传感器,能够在不影响其行为的情况下密切监控心肌细胞。这项成果发表在《Nature Nanotechnology》杂志上。