NEJM:右室心肌梗死——案例报道

2016-03-04 chenshuo译 MedSci原创

男性,61岁,以往有吸烟史和家族人员中有冠状动脉病史,最近因夜晚睡眠中常出现胸部挤压性疼痛而来院就诊。此外,他还表现有头晕和出汗的症状。常规体格检查发现,心率为85次/分,血压偏低(90/60mmHg)。行心电图检查显示正常窦性心律,导联II、III、aVF导联和V1导联均出现ST段抬高(如图A)。另外,由于在V1导联ST段明显抬高,因此高度怀疑右心室梗死。右侧胸导联结果房室传导阻滞和导联RV3至

男性,61岁,以往有吸烟史,家族人员中有冠状动脉病史,最近因夜晚睡眠中常出现胸部挤压性疼痛而来院就诊。此外,他还表现有头晕和出汗的症状。




常规体格检查发现,心率:85次/分,血压偏低(90/60mmHg)。行心电图检查显示正常窦性心律,II、III、aVF导联和V1导联均出现ST段抬高(如图A)。

另外,由于在V1导联ST段明显抬高,因此高度怀疑右室心肌梗死。右侧胸导联结果示房室传导阻滞和RV3至RV6导联ST段抬高,这证实了下壁心肌梗死和右心室受损(如图B)。

主治医师根据该男子的病情,予静脉输液给药,同时经静脉临时放置起搏导线。

冠状动脉造影显示右冠状动脉近端至右心室支几乎全部阻塞(如图C)。经皮冠状动脉介入治疗,右冠状动脉和右心室支血管恢复通畅(如图D)。

在随后的治疗中,该患者的血流动力学状态明显改善,不久临时起搏导线即被拆除。而在之后的超声心动图检查中显示左心室收缩功能正常和轻度右心功能不全。

原始出处:

Vinod Namana, M.D., M.P.H, and Ram Balasubramanian, M.D. Right Ventricular InfarctionN Engl J Med 2016; 374:872,March 3, 2016


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    2016-04-13 Wechat4343a314

    右心十分少见,长见识。

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    2016-03-14 学习2674

    强化学习了

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    2016-03-13 1de7964fm75(暂无匿称)

    再次加强了心肌梗死的知识学习

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=77719, encodeId=aafee771939, content=右心十分少见,长见识。, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160412/IMG570C62AB017373724.jpg, createdBy=f6b41705718, createdName=Wechat4343a314, createdTime=Wed Apr 13 21:27:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=69350, encodeId=c3a8693506a, content=强化学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=149, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160313/IMG56E5811C24CC87511.jpg, createdBy=fdc61699815, createdName=学习2674, createdTime=Mon Mar 14 13:30:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=68774, encodeId=c6bc68e7443, content=再次加强了心肌梗死的知识学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib2cQVB0w6wKXRo2hxp80xdaiawomicbMyFnt0Osms4CvQOkozPWSMHZ8J9cruACMrKmwlHZ0cSdRIhrLsJLiclJNo0/0, createdBy=86221699317, createdName=1de7964fm75(暂无匿称), createdTime=Sun Mar 13 07:31:00 CST 2016, time=2016-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=68206, encodeId=44e0682065f, content=学习了右心室梗死, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160308/IMG56DE93B7875555536.jpg, createdBy=810e1697693, createdName=飞翔的笨鸟, createdTime=Tue Mar 08 17:44:00 CST 2016, time=2016-03-08, status=1, ipAttribution=)]
    2016-03-08 飞翔的笨鸟

    学习了右心室梗死

    0

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