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--> 00:03.483\n大家好，\n\n00:03.483 --> 00:08.534\n我是金阳社区卫生服务中心全科医生姜莹莹，\n\n00:08.734 --> 00:14.434\n今天来跟大家分享一下哮喘患者全面教育与管理。\n\n00:18.568 --> 00:28.517\n主要包括哮喘的基础知识、哮喘诊断与评估、哮喘管理策略和急性发作的应对措施。\n\n00:28.517 --> 00:31.118\n第一个是哮喘的基础知识。\n\n00:33.202 --> 00:35.702\n每年全球疾病都是在变化的，\n\n00:35.702 --> 00:39.978\n2021年全球哮喘患者大概有2.6个亿，\n\n00:40.577 --> 00:40.952\n嗯，\n\n00:40.952 --> 00:44.928\n较211990年下降了9.3%，\n\n00:45.228 --> 00:49.077\n但标化患病率降幅达到了40%，\n\n00:49.327 --> 00:52.577\n反映人口增长抵消防控成效。\n\n00:53.637 --> 00:54.637\n每个区域呢，\n\n00:54.637 --> 00:56.462\n也有差异的，\n\n00:56.462 --> 01:00.012\n高收入国家标化患病率最高呢，\n\n01:00.312 --> 01:03.661\n是10万分之六千。\n\n01:04.872 --> 01:06.272\n871个人。\n\n01:07.484 --> 01:09.109\n说明医疗资源呢，\n\n01:09.109 --> 01:11.984\n分布与环境污染是相关性的。\n\n01:14.357 --> 01:16.556\n主要的病理生理机制，\n\n01:16.857 --> 01:20.007\n哮喘是一个气道的慢性炎症。\n\n01:21.489 --> 01:23.489\n表现多种炎症细胞，\n\n01:23.489 --> 01:26.364\n如嗜酸性粒细胞、肥大细胞等，\n\n01:26.364 --> 01:28.415\n参与气道炎症反应，\n\n01:28.514 --> 01:34.214\n导致气道黏膜水肿、粘液分泌增多及气道壁结构改变。\n\n01:34.514 --> 01:35.239\n第二个呢，\n\n01:35.239 --> 01:37.690\n是气道高反应性炎症，\n\n01:37.690 --> 01:42.565\n导致气道对各种刺激物如过敏原、冷空气等过度敏感，\n\n01:42.614 --> 01:47.214\n引发支气管平发平滑肌收缩和气道狭窄。\n\n01:47.714 --> 01:49.464\n第三个是气道重塑，\n\n01:49.714 --> 01:51.464\n长期未控制的气。\n\n01:51.575 --> 01:57.625\n道炎症可引起基底膜增厚、平滑肌增生等结构改变，\n\n01:57.776 --> 02:00.926\n最终导致不可逆的气流受限。\n\n02:01.276 --> 02:03.276\n第四个免疫调节异常。\n\n02:07.191 --> 02:10.391\nT h one和t h two细胞失衡，\n\n02:10.391 --> 02:16.091\nIGE介导的一型变态反应在过敏性哮喘中起关键作用，\n\n02:16.141 --> 02:20.591\n部分患者存在特异性I及水平的升高，\n\n02:21.190 --> 02:23.940\n常见的症状与体征识别，\n\n02:24.190 --> 02:27.091\n典型发作表现，\n\n02:27.190 --> 02:33.041\n哮喘突发或逐渐加重的喘息、呼气相为主，\n\n02:33.190 --> 02:35.891\n吸、呼吸、呼吸困难、胸闷。\n\n02:35.891 --> 02:37.141\n部分患者以。\n\n02:37.460 --> 02:39.610\n顽固性咳嗽为唯一症状，\n\n02:39.910 --> 02:42.210\n症状具有昼夜节律性。\n\n02:44.481 --> 02:46.731\n典型的一个体征特征，\n\n02:46.981 --> 02:50.307\n听诊可闻及弥漫性哮鸣音，\n\n02:50.307 --> 02:56.281\n严重发作时出现寂静、胸三凹症、发干等危重征象，\n\n02:56.582 --> 02:59.682\n伴呼吸频率增快和心率加速。\n\n03:00.787 --> 03:02.188\n症状可变性，\n\n03:02.188 --> 03:05.013\n症状强度随时间变化。\n\n03:05.013 --> 03:08.587\n可自行缓解或经治疗后缓解，\n\n03:08.837 --> 03:11.763\n但缓解期仍存在气道炎症，\n\n03:11.763 --> 03:13.638\n需长期抗炎治疗。\n\n03:14.388 --> 03:18.138\n第二个哮喘的诊断与评估。\n\n03:19.572 --> 03:33.673\n肺功能检查包括一些支气管舒张试验、支气管激发试验、呼气分流速监测、肺通气功能基础的一些指标。\n\n03:33.822 --> 03:35.423\n临床诊断标准，\n\n03:35.923 --> 03:37.623\n典型症状特征，\n\n03:37.623 --> 03:49.623\n哮喘诊断需符合反复发作、喘息、气急、胸闷或咳嗽症状多于接触变应原、冷空气运动或呼吸道感染。\n\n03:49.699 --> 03:50.250\n有关，\n\n03:50.800 --> 03:54.300\n且具有夜间或凌晨加重的特点，\n\n03:54.649 --> 03:58.000\n部分患者表现为咳嗽变异性哮喘，\n\n03:58.300 --> 04:01.000\n以慢性咳嗽为唯一症状，\n\n04:01.500 --> 04:09.050\n体征支持发作时听诊双肺可闻及散在或弥散性哮鸣音，\n\n04:09.300 --> 04:10.699\n以呼气相为主，\n\n04:10.899 --> 04:17.850\n呼气相延长症状可自行缓解或支气管扩张剂治疗后迅速缓解。\n\n04:18.299 --> 04:19.600\n如沙丁胺醇。\n\n04:19.696 --> 04:23.996\n吸入后15.30分钟内改善过敏体质。\n\n04:23.996 --> 04:24.496\n证据，\n\n04:24.946 --> 04:29.496\n皮肤点刺试验或血清特异性IgE检测阳性，\n\n04:29.696 --> 04:34.446\n提示存在过敏原致敏结合症状可辅助诊断。\n\n04:36.484 --> 04:38.734\n病情严重程度的分级，\n\n04:39.334 --> 04:41.384\n急性发作期分级，\n\n04:41.433 --> 04:55.734\n根据症状、频率、夜间觉醒次数、PEF或FEVE占预计值百分比分为轻度、中度、重度及微重度。\n\n04:57.664 --> 04:59.463\n炎症表型分型，\n\n05:00.514 --> 05:10.614\n通过fino诱导痰嗜酸性粒细胞或外周血EOS划分嗜酸性粒细胞性哮喘，\n\n05:10.864 --> 05:13.313\n指导生物靶向治疗选择。\n\n05:14.638 --> 05:22.937\n慢性持续期分级根据症状控制水平分为控制良好、部分控制和未控制，\n\n05:23.338 --> 05:27.988\n参考全球哮喘防治倡议倡议标准，\n\n05:27.988 --> 05:32.388\n结合药物使用频率和肺功能结果综合评估。\n\n05:35.347 --> 05:37.298\n哮喘管理策略。\n\n05:39.282 --> 05:42.958\n哮喘的控制目标包括改善症状，\n\n05:42.958 --> 05:45.733\n减少未来发急性发作，\n\n05:47.032 --> 05:49.058\n如果症状控制的很好，\n\n05:49.058 --> 05:50.433\n可以正常运动，\n\n05:50.733 --> 05:52.333\n晚上睡觉也很好，\n\n05:52.333 --> 05:53.782\n无需住院治疗，\n\n05:54.733 --> 05:56.683\n减少未来急性发作，\n\n05:56.683 --> 05:58.683\n肺功能不可逆的损害，\n\n05:59.183 --> 06:00.657\n保证正常工作，\n\n06:00.657 --> 06:02.132\n呼吸顺畅。\n\n06:04.121 --> 06:07.246\n哮喘常见的治疗手段有哪些？\n\n06:07.246 --> 06:08.971\n治疗关键是什么？\n\n06:09.221 --> 06:13.971\n哮喘治疗不仅要控制喘息、胸闷、气急等症状，\n\n06:14.321 --> 06:17.621\n关键是长期管理气道的慢性炎症。\n\n06:17.971 --> 06:22.571\n哮喘的治疗主要包括药物治疗和非药物治疗，\n\n06:23.071 --> 06:25.371\n其中药物治疗是核心。\n\n06:26.712 --> 06:32.812\n药物治疗控制药物通过抗炎作用实现哮喘的临床控制。\n\n06:33.161 --> 06:37.011\n缓解药物通过迅速解除支气管痉挛，\n\n06:37.261 --> 06:39.411\n从而缓解哮喘症状。\n\n06:40.361 --> 06:41.587\n非药物治疗，\n\n06:41.587 --> 06:44.011\n戒烟、避免职业暴露。\n\n06:44.111 --> 06:46.761\n锻炼避免接触过敏源，\n\n06:47.062 --> 06:49.386\n减重呼吸锻炼，\n\n06:49.386 --> 06:52.111\n避免接触室内外污染空气，\n\n06:52.462 --> 06:54.411\n缓解情绪压力等。\n\n06:56.227 --> 06:58.627\n控制药物种类与使用。\n\n07:00.722 --> 07:04.773\n药物包括吸入性糖皮质激素啊，\n\n07:04.773 --> 07:06.247\n作为一线控制药物，\n\n07:06.247 --> 07:07.947\n通过抑制气道炎症，\n\n07:07.947 --> 07:09.472\n减少发作频率，\n\n07:09.722 --> 07:11.722\n需长期规律使用。\n\n07:12.795 --> 07:15.246\n长效贝塔二受体激动剂。\n\n07:17.113 --> 07:20.162\n扩张支气管并增强抗炎效果，\n\n07:21.013 --> 07:24.013\n它不可单独用于急性的发作。\n\n07:24.412 --> 07:31.263\n白三烯调节剂可适用于轻、中度哮喘或运动诱发型哮喘，\n\n07:31.562 --> 07:35.113\n通过阻断炎症介质缓解症状，\n\n07:35.113 --> 07:37.062\n尤其适合儿童患者。\n\n07:39.316 --> 07:41.665\n缓解药物应用原则，\n\n07:41.665 --> 07:46.316\n缓解药物用于急性发作时快速解除支气管痉挛，\n\n07:46.716 --> 07:49.115\n需与控制药物区分使用，\n\n07:49.265 --> 07:52.115\n避免过度依赖导致病情失控。\n\n07:53.221 --> 07:53.571\n嗯。\n\n07:54.739 --> 07:58.089\n包括一些贝塔2，\n\n07:58.239 --> 08:02.989\n短效的贝塔二受体激动剂、抗胆碱能药物，\n\n08:03.140 --> 08:05.190\n口服糖皮质激素。\n\n08:07.445 --> 08:10.170\n吸入装置正确使用啊，\n\n08:10.170 --> 08:11.744\n规范操作流程。\n\n08:11.994 --> 08:17.845\n吸入装置使用需严格遵循检查、包装、手部消毒等步骤，\n\n08:18.045 --> 08:20.095\n确保用药安全有效。\n\n08:20.845 --> 08:21.945\n精准呼吸，\n\n08:21.945 --> 08:24.269\n控制吸气与呼气步骤，\n\n08:24.269 --> 08:27.244\n需正确配合装置操作，\n\n08:27.244 --> 08:29.945\n避免药物浪费或剂量不足。\n\n08:30.295 --> 08:33.645\n定期维护保养清洁装置，\n\n08:33.994 --> 08:37.445\n更换配件及检查电量可延长。\n\n08:37.500 --> 08:39.325\n设备寿命，\n\n08:39.325 --> 08:41.250\n并保障使用效果。\n\n08:44.156 --> 08:45.206\n除了药物治疗，\n\n08:45.206 --> 08:48.731\n还有哪些措施帮助实现哮喘控制？\n\n08:50.062 --> 08:55.512\n进行良好的自我管理是实现哮喘控制的重要保证。\n\n08:55.611 --> 08:57.961\n一、坚持长期用药，\n\n08:58.161 --> 09:00.611\n哮喘存在慢性气道炎症，\n\n09:00.661 --> 09:02.611\n需要坚持长期用药，\n\n09:02.911 --> 09:05.312\n减少炎症对气道的损害，\n\n09:05.562 --> 09:07.012\n改善哮喘症状，\n\n09:07.012 --> 09:08.262\n提高肺功能，\n\n09:08.461 --> 09:10.361\n降低急性发作次数，\n\n09:10.361 --> 09:11.411\n减少就医，\n\n09:11.562 --> 09:13.711\n提升患者的生活质量。\n\n09:14.262 --> 09:15.661\n二、定期随访，\n\n09:15.861 --> 09:18.711\n需要定期评估哮喘控制情况，\n\n09:18.961 --> 09:19.961\n根据病情。\n\n09:20.219 --> 09:21.719\n调整药物治疗方案。\n\n09:22.419 --> 09:24.270\n3、记录哮喘日记，\n\n09:24.469 --> 09:30.219\n正确评估患者的哮喘严重程度、控制水平及治疗反应，\n\n09:30.520 --> 09:34.020\n总结和分析哮喘发作与治疗的规律，\n\n09:34.320 --> 09:37.669\n并据此选择和调整治疗药物。\n\n09:38.270 --> 09:40.419\n四、使用分流素仪。\n\n09:41.210 --> 09:42.210\n监测病情，\n\n09:42.609 --> 09:48.359\n正确使用呼气分流速仪并准确记录哮喘日记，\n\n09:48.609 --> 09:52.159\n是哮喘患者自我管理的重要内容之一，\n\n09:52.809 --> 09:55.809\n可有效减轻气道的炎症。\n\n09:55.809 --> 09:56.159\n不。\n\n09:56.831 --> 10:00.781\n可有效预防和减少哮喘发作的次数。\n\n10:02.132 --> 10:06.856\n五、适度的运动可以减轻气道的炎症，\n\n10:06.856 --> 10:12.281\n改善哮喘的严重程度、发作的天数和去急诊室的次数，\n\n10:12.682 --> 10:15.682\n焦虑和抑郁的症状以及生活质量。\n\n10:16.231 --> 10:19.132\n哮喘患者可以经常进行散步。\n\n10:19.757 --> 10:22.057\n游泳、慢跑、瑜伽等锻炼。\n\n10:24.054 --> 10:25.405\n六合理饮食，\n\n10:25.655 --> 10:27.030\n均衡营养，\n\n10:27.030 --> 10:28.205\n提高抵抗力，\n\n10:28.405 --> 10:31.604\n增强气道抗炎抗过敏能力。\n\n10:34.213 --> 10:35.689\n除了还可以，\n\n10:35.689 --> 10:38.864\n要需要需要坚持长期的用药，\n\n10:39.263 --> 10:40.439\n定期随访，\n\n10:40.439 --> 10:41.864\n记录哮喘日记，\n\n10:42.213 --> 10:44.689\n使用峰流速仪监测病情，\n\n10:44.689 --> 10:45.564\n适当运动，\n\n10:45.564 --> 10:46.614\n合理饮食。\n\n10:47.814 --> 10:52.164\n以哮喘的慢性气道炎症需要坚持长期用药，\n\n10:52.364 --> 10:54.314\n即使急性发作缓解，\n\n10:54.614 --> 10:57.914\n哮喘气道仍存在慢性气道炎症，\n\n10:58.164 --> 11:01.114\n需要坚持长期用药。\n\n11:02.656 --> 11:02.856\n嗯。\n\n11:03.905 --> 11:05.755\n哮喘发作时的气道呢，\n\n11:05.755 --> 11:13.229\n气道会变得肿胀、狭窄、喘息、气促、咳嗽、胸闷等症状突然发生或加重，\n\n11:13.630 --> 11:15.229\n导致呼吸困难。\n\n11:15.630 --> 11:22.229\n哮喘发作后的气道会存在一个长期的慢性炎症，\n\n11:22.380 --> 11:24.205\n需要坚持长期用药，\n\n11:24.205 --> 11:26.830\n以减少炎症对气道的损害。\n\n11:28.770 --> 11:31.520\n定期复诊重要性，\n\n11:31.570 --> 11:34.320\n可以进行一个肺功能的动态监测，\n\n11:34.570 --> 11:39.419\n每3.6个月复查肺通气功能及支气管舒张试验，\n\n11:39.969 --> 11:42.419\n评估气道阻塞可逆性。\n\n11:42.619 --> 11:45.820\n早期发现隐匿性肺功能下降，\n\n11:46.219 --> 11:48.669\n及时升级控制药物。\n\n11:50.684 --> 11:52.859\n治疗方案的阶梯调整，\n\n11:53.960 --> 11:58.309\n根据症状控制水平及P、EF变异率，\n\n11:58.309 --> 12:03.859\n由医生决定是否需降阶梯或升阶梯治疗，\n\n12:04.010 --> 12:08.409\n避免长期过量用药或控制不足不足。\n\n12:09.668 --> 12:11.518\n药物依从性评估，\n\n12:12.317 --> 12:16.367\n通过复诊检查吸入装置操作规范性，\n\n12:16.418 --> 12:17.867\n纠正错误用法，\n\n12:18.067 --> 12:21.268\n避免因技术问题导致的疗效不足。\n\n12:21.617 --> 12:24.218\n并发症的一个筛查2。\n\n12:27.031 --> 12:28.106\n制定计划，\n\n12:28.106 --> 12:29.380\n定期随访。\n\n12:30.580 --> 12:36.755\n定期随访哮喘疾病情况可发生变化导致，\n\n12:36.755 --> 12:40.181\n需要根据病情调整药物治疗方案，\n\n12:41.080 --> 12:44.181\n需要定期评价哮喘控制情况，\n\n12:44.431 --> 12:47.481\n而不仅仅因为出现症状就诊。\n\n12:47.931 --> 12:49.080\n随访计划，\n\n12:49.231 --> 12:53.181\n通常起始治疗后每2.4周需复诊，\n\n12:54.080 --> 12:57.431\n以后每1.3个月随访一次。\n\n12:57.492 --> 13:00.692\n4如发生急性发作，\n\n13:00.692 --> 13:02.541\n则一周内需要复诊。\n\n13:05.205 --> 13:07.056\n3哮喘记录，\n\n13:07.056 --> 13:08.056\n哮喘日记。\n\n13:09.625 --> 13:11.075\n对于医生和患者，\n\n13:11.075 --> 13:19.125\n哮喘日记有助于正确评估患者的哮喘严重程度、控制水平及治疗反应，\n\n13:19.375 --> 13:22.726\n总结和分析哮喘发作与治疗的规律，\n\n13:23.176 --> 13:26.026\n并据此选择和调整治疗药。\n\n13:27.026 --> 13:36.726\n哮喘日记的内容通常应包括当日的气温、气压、饮食内容、运动和工作情况。\n\n13:37.762 --> 13:40.111\n当天的症状和发病情况。\n\n13:41.953 --> 13:44.802\n分流速值及昼夜变化率，\n\n13:45.002 --> 13:46.953\n药物使用及反应。\n\n13:50.320 --> 13:53.820\n使用哮喘监管工具监测病情，\n\n13:54.320 --> 14:00.520\n正确使用呼气峰流速仪并准确记录哮喘日记，\n\n14:00.770 --> 14:04.270\n是哮喘患者自我管理的重要内容之一，\n\n14:05.419 --> 14:09.270\n可有效预防和减少哮喘发作的次数。\n\n14:12.184 --> 14:14.284\n分流速仪的正确使用，\n\n14:14.484 --> 14:16.784\n一、安装一次性口器，\n\n14:17.135 --> 14:18.284\n二、站立，\n\n14:18.585 --> 14:24.034\n持分流速仪水平位流标至标尺的基底部，\n\n14:24.585 --> 14:26.284\n三、深吸气，\n\n14:26.484 --> 14:28.510\n四、嘴唇包紧，\n\n14:28.510 --> 14:29.934\n口气最大，\n\n14:29.934 --> 14:31.234\n最快呼气。\n\n14:31.984 --> 14:37.585\n五、儿童像吹生日蜡烛上的蜡烛一样吹风流速仪。\n\n14:38.926 --> 14:40.200\n五、适当运动，\n\n14:40.200 --> 14:41.476\n增强抵抗力。\n\n14:41.625 --> 14:44.526\n哮喘患者也要进行适当的运动。\n\n14:44.726 --> 14:45.976\n研究显示，\n\n14:46.325 --> 14:49.825\n运动训练可减轻气道的炎症，\n\n14:49.825 --> 14:55.426\n改善哮喘的严重程度、发作的天数和去急诊室的次数，\n\n14:55.976 --> 14:59.776\n焦虑和抑郁的症状及生活质量。\n\n15:01.526 --> 15:07.875\n常见的运动方式包括散步、游泳、慢跑和瑜伽。\n\n15:08.992 --> 15:10.317\n六合理饮食，\n\n15:10.317 --> 15:12.716\n均衡营养，\n\n15:12.716 --> 15:15.192\n可以吃一些高蛋白的食物，\n\n15:15.242 --> 15:17.017\n如瘦肉、豆制品，\n\n15:17.017 --> 15:18.341\n提高抵抗力。\n\n15:18.642 --> 15:21.041\n还有富含维生素A的食物，\n\n15:21.192 --> 15:22.966\n如鱼肝油、胡萝卜，\n\n15:22.966 --> 15:23.867\n可以润肺，\n\n15:23.867 --> 15:24.992\n保护气管。\n\n15:25.541 --> 15:27.517\n富含维生素C的食物，\n\n15:27.517 --> 15:29.642\n比如柚子、西红柿，\n\n15:29.892 --> 15:31.841\n可以抗炎防感冒。\n\n15:32.142 --> 15:33.591\n富含钙的食物，\n\n15:33.841 --> 15:35.492\n包括青菜、豆腐，\n\n15:35.841 --> 15:38.341\n增强气道抗过敏的能力。\n\n15:39.880 --> 15:41.479\n的急性发作。\n\n15:41.479 --> 15:42.679\n应对措施，\n\n15:43.380 --> 15:44.505\n早期预警，\n\n15:44.505 --> 15:46.729\n识别呼吸道异常，\n\n15:47.130 --> 15:49.330\n夜间凌晨加重的干咳。\n\n15:50.523 --> 15:53.573\n少量白痰是典型前兆，\n\n15:54.073 --> 15:56.124\n伴随呼吸频率加快，\n\n15:56.223 --> 15:57.924\n活动后胸闷气短，\n\n15:58.023 --> 16:01.523\n提示气道已出现轻微炎症和痉挛。\n\n16:01.924 --> 16:08.523\n这些症状与素痰育诱因后脏腑功能失衡相关。\n\n16:09.713 --> 16:14.463\n需特别关注凌晨3.5点症状加剧的规律性表现，\n\n16:14.963 --> 16:16.562\n过敏相关表现，\n\n16:16.913 --> 16:20.263\n鼻痒、打喷嚏、流清涕等鼻部症状，\n\n16:20.713 --> 16:27.013\n以及眼痒、咽喉干痒等黏膜反应可能先于哮喘发作出现。\n\n16:27.263 --> 16:32.413\n皮肤方面可见湿疹加重或荨麻疹反复发作，\n\n16:32.562 --> 16:35.862\n这些均为气道高反应性的全身表现。\n\n16:36.713 --> 16:39.713\n非典型信号包括持续疲劳。\n\n16:39.935 --> 16:43.185\n乏力、莫名烦躁、焦虑等全身症状，\n\n16:43.435 --> 16:47.435\n儿童可能表现为活动减少和注意力不集中，\n\n16:47.986 --> 16:51.585\n这些非呼吸道系统表现易被忽视，\n\n16:52.486 --> 16:55.736\n实则反映机体已处于应激状态。\n\n16:58.301 --> 17:02.276\n家庭应急处理流程包括，\n\n17:02.276 --> 17:03.950\n一个体位管理，\n\n17:03.950 --> 17:05.350\n第二药物干预，\n\n17:05.401 --> 17:07.401\n三环境控制，\n\n17:07.401 --> 17:09.500\n四生命体征监测，\n\n17:10.350 --> 17:12.926\n急诊就医指征。\n\n17:12.926 --> 17:14.201\n药物控制无效，\n\n17:14.201 --> 17:17.651\n使用急救急救药物后一个小时内症状无缓解，\n\n17:17.850 --> 17:20.500\n或缓解后短期再次加重表现。\n\n17:21.447 --> 17:22.998\n喘息音持续存在，\n\n17:23.248 --> 17:27.697\n辅助呼吸机参与呼吸的体出现三凹症，\n\n17:27.797 --> 17:31.848\n提示需要静脉给药和氧疗治疗。\n\n17:33.766 --> 17:35.116\n意识的一个白点，\n\n17:35.116 --> 17:41.317\n出现嗜睡、烦躁不安或意识模糊等缺氧性脑病表现，\n\n17:41.467 --> 17:49.866\n伴随大汗淋漓、皮肤湿冷等循环代偿体征提示已进展至呼吸衰竭前期啊。\n\n17:49.866 --> 17:51.641\n生理指标恶化，\n\n17:51.641 --> 17:54.666\n静息状态下呼吸频率大于30次每分，\n\n17:54.866 --> 17:56.766\n心率大于120次每分，\n\n17:57.016 --> 17:59.516\n或血氧饱和度低于90%。\n\n17:59.717 --> 18:03.717\n儿童出现鼻翼扇动点头样呼吸等危重征象。\n\n18:03.748 --> 18:05.897\n将时需立即送医。\n\n18:07.540 --> 18:08.489\n谢谢大家。\n\n","v0247cg10004d754v4aljht8goat1670",1096,617,"2026-01-29 00:01:42"," 哮喘患者的教育与管理 - 全面指南与实用建议  \n"," 哮喘管理, 哮喘教育, 哮喘控制, 哮喘症状, 哮喘治疗, 呼吸健康, 慢性病管理, 哮喘预防  \n"," 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