Circulation:与扩张型心肌病密切相关的12个基因罕见变异

2020-02-10 QQY MedSci原创

扩张型心肌病(DCM)是一种遗传异质性疾病,临床实验室检测到了100多个所谓的疾病基因。但许多基因最初是根据候选基因研究确定的,这些研究没有充分考虑到背景种群差异。在本研究中,研究人员在2538位DCM患者中评估了56个常用基因的蛋白编码区域罕见变异的突变频率,与912位健康对照和60706位参考人群的进行对比,以鉴定与显性单基因DCM密切相关的临床基因。研究人员采用TruSight心脏测序pan

扩张型心肌病(DCM)是一种遗传异质性疾病,临床实验室检测到了100多个所谓的疾病基因。但许多基因最初是根据候选基因研究确定的,这些研究没有充分考虑到背景种群差异。在本研究中,研究人员在2538位DCM患者中评估了56个常用基因的蛋白编码区域罕见变异的突变频率,与912位健康对照和60706位参考人群的进行对比,以鉴定与显性单基因DCM密切相关的临床基因。

研究人员采用TruSight心脏测序panel评估了1040名DCM患者和912名健康志愿者的56个推测的DCM基因罕见变异负荷。并进一步聚合了来自诊断实验室和外显子聚合联盟数据库中1498例DCM患者的数据,做重复和荟萃分析。

在所有对比分析中,TTN和DSP基因截短突变都与DCM相关,MYH7、LMNA、BAG3、TNNT2、TNNC1、PLN、ACTC1、NEXN、TPM1和VCL基因变异在特定的患者亚群中显著富集,后两种基因可能主要影响DCM的早期发病形式。总的来说,这12个基因的罕见变异可解释17%的门诊队列的成年DCM患者、26%的诊断转诊队列中的家族性和早发性DCM患者。

在截至目前最大的DCM测序队列中,研究人员观察到12个基因与DCM存在明显关联,强调了它们在DCM中的重要性和转化为诊断检测中的高可解释性。其他基因仍需进行的严格筛选评估。本研究数据将有助于社区基因管理工作,并将减少诊断检测中的错误和非结论性发现。

原始出处:

Francesco Mazzarotto, et al.Reevaluating the Genetic Contribution of Monogenic Dilated Cardiomyopathy.Circulation. 2020;141:387–398
 

本文系梅斯医学(MedSci)原创编译,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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
    2020-12-26 lsj637
  3. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
    2020-02-12 syscxl
  5. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1636063, encodeId=9ea31636063dc, content=<a href='/topic/show?id=7af1e9545b1' target=_blank style='color:#2F92EE;'>#罕见变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79545, encryptionId=7af1e9545b1, topicName=罕见变异)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=17f122575821, createdName=夏天与十三菇凉, createdTime=Thu Nov 05 12:24:00 CST 2020, time=2020-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1684824, encodeId=eacd168482482, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sat Dec 26 18:24:00 CST 2020, time=2020-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342653, encodeId=aa0b1342653f9, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467517, encodeId=96aa146e51728, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1622431, encodeId=dd101622431c9, content=<a href='/topic/show?id=b9578094833' target=_blank style='color:#2F92EE;'>#肌病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80948, encryptionId=b9578094833, topicName=肌病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Wed Feb 12 13:24:00 CST 2020, time=2020-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379103, encodeId=2c673e91035e, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Tue Feb 11 01:02:37 CST 2020, time=2020-02-11, status=1, ipAttribution=)]
    2020-02-11 天地飞扬

    学习

    0

相关资讯

2018 EACVI专家共识文件:多模式影像学检查在扩张型心肌病的诊断、危险分层以及治疗中的应用

扩张型心肌病由左心室或双心室存在扩张和收缩障碍定义,在没有异常负荷条件和冠状动脉疾病的情况下足以解释这些改变。本文的主要目的时针对多模式影像学检查在扩张型心肌病的诊断、危险分层以及治疗中的应用提供指导建议。

扩张型心肌病全心衰竭合并重度睡眠呼吸暂停综合征患者麻醉处理1例

患者,男,57岁,因间断气短、憋气4年余,加重半年余于2015年4月入院。4年前诊断为扩张型心肌病、心力衰竭,本次入院诊断重度睡眠呼吸暂停综合征(OSAHS)。体格检查:听诊双肺呼吸音清,心界向左扩大,律不齐,心音低钝,心尖区可闻及2/6级收缩期杂音。

Circulation:青春期肥胖显著增加成年后罹患心肌病的风险

心肌病是年轻人心衰的一种常见且日益增加的原因,但与心肌病风险相关的可改变的生活方式因素尚未在年轻人中进行充分的研究。肥胖是公认的早期心力衰竭的预测因素。青少年时期肥胖与成年后罹患心肌病是否存在相关性?本研究是一个国家范围的前瞻性的队列研究,共纳入了于1969年-2005年期间服兵役的1 668 893位青少年男生(平均18.3岁)。起始时,记录体重指数(BMI)、血压和疾病,以及体能和肌肉强度的测

Lancet:临床指标正常的扩张型心肌病仍需持续治疗

研究认为症状及临床指标正常的扩张型心肌病患者停止治疗会导致疾病复发

Circulation:特发性扩张型心肌细胞中存在的永久性病毒基因组

B组肠病毒是急性心肌炎的常见病因,也是慢性心肌炎和扩张型心肌病的先兆,还是心脏移植的首要原因。目前,在扩张型心肌病的发展过程中所涉及的特定的病毒功能尚不明确。从扩张型心肌病患者心肌组织的RNA中鉴定肠病毒RNA 5’端序列。经二代RNA测序,体外构建模拟在人类样本中发现的肠病毒RNA序列的病毒cDNA克隆,并在培养的原代人心肌细胞中评估其复制和对宿主细胞功能的影响。主要鉴定出以5'端基因组RNA缺

Circulation:心律失常性心肌病所引发的心源性猝死主要影响男性

心律失常性心肌病(ACM)是一种遗传性心肌疾病,特征是心肌纤维脂肪化和心源性猝死(SCD)风险增加。最初被认为是一种右心室疾病,现越来越多的研究表明ACM是一种双心室疾病。现研究人员在一个大的SCD队列中评估了病理学、遗传学和临床的相关性。研究人员共调查了1994年-2018年转至国家心脏病理中心的5205例SCD病例。由病理学家检查心脏和组织块。通过综合性的组织学评估,有202例(4%)被确诊为