9月20日，深圳北站发生惊险又温暖的一幕:78岁的老人在出站口突然晕倒，情况危急。幸运的是， 在车站工作人员、热心旅客、交警和医护人员的合力救援下，老人转危为安。10月17日，李女士一家再 三恳切表达谢意，来自广东省人民医院的蒋宏凯、宗若愚夫妇二人才透露姓名、收下了一封感谢信。李 女士接受南都记者采访时呼吁，希望更多人能学习心肺复苏，加入"黄金4分钟"救助行动中。 回顾这场救援，用李女士提到的一句话总结就是:"从晕倒到送医，整整15分钟没有1秒浪费，这就 是我父亲能活下来的原因。"除了当值客运员紧急有序地协调响应，两位热心医护人员在"黄金4分钟"内 的加入也不可忽视。 可以说，老人获得了最及时有效的心肺复苏救助，是赢下这场生死赛跑的关键。新闻提到，医护夫 妇在现场初步判断老人心脏骤停，随即便开始进行胸外按压。根据数据统计，我国每年死于心脏骤停的 总人数约54万人，其中只有不到1%的人能成功获救，相当于每分钟就有1人发生心源性猝死。心脏骤停 发生后，由于脑血流突然中断，10秒左右病人即可出现意识丧失，如在4～6分钟黄金时段及时救治，存 活概率较高，否则将发生生物学死亡。 获救率如此之低，不仅是因为心源性猝死往往 ...

人民网北京9月16日电 （记者乔业琼）据中疾控微信公众号消息，心脏停跳后，每耽误1分钟，存 活率就可能暴跌10%。与其干等救护车，不如立刻动手——你的按压，可能就是患者活下来的唯一希 望。 心肺复苏操作要点 一是确保安全。快速评估现场环境，确定无触电、火灾、坠物、交通等安全风险。 二是识别症状。轻拍患者双肩，在耳边大声呼叫患者，观察患者胸廓有无起伏。若无反应、无呼吸 （或仅为濒死样喘息），则可初步判断患者发生心脏骤停。 三是立即呼救。一旦怀疑患者发生心脏骤停，应立即高声呼救和拨打120电话，并按照调度员指令 实施救助。 四是胸外按压。让患者平躺在硬质平面上，跪在患者一侧，一手掌根置于两乳头连线中点（胸骨下 半部），双手十指相扣；手臂伸直，用上半身力量垂直下压，深度至少5厘米（成人）；让胸廓完全回 弹，但手掌不离开胸壁，按压速度不少于100次/分钟。 误区一："我不是医生，法律不允许" 《中华人民共和国民法典》第一八四条规定：因自愿实施紧急救助行为造成受助人损害的，救助人 不承担民事责任。 误区二："我会一点儿但做不好" 任何心肺复苏尝试都比什么都不做对患者有益，包括不完美的心肺复苏。 误区三："按坏了怎么办" ...

Core Viewpoint - The article highlights the efforts of a nurse, Fan Luxia, in promoting first aid knowledge in her community, emphasizing the importance of learning life-saving skills to prevent tragedies. Group 1: Background and Motivation - Fan Luxia began her first aid education initiative after witnessing a tragic incident where a 15-year-old boy died due to cardiac arrest, missing the critical "golden four minutes" for effective intervention [2] - Since 2011, she has dedicated her free time to teaching first aid skills to the public, motivated by the belief that many tragedies can be avoided if more people are trained in emergency response [2] Group 2: Teaching Approach and Community Engagement - Initially, her efforts faced skepticism, with many people mistaking her for a salesperson, but over time, interest in learning first aid grew significantly [2] - Fan Luxia actively updates her teaching materials and adapts her methods based on the audience's needs, using her clinical experience to provide relevant first aid techniques [4] - She has gained recognition in the community, often teaching until late at night and receiving invitations from various organizations to conduct workshops, all while maintaining a commitment to free public education [4] Group 3: Personal Commitment and Future Plans - Despite offers for compensation, Fan Luxia insists on providing her services for free, stating that charging would compromise her mission of spreading first aid knowledge [4] - As she approaches retirement, she plans to continue her outreach by traveling across the country to teach first aid wherever she goes [4]

Core Viewpoint - The incident involving a young girl successfully using the Heimlich maneuver to save a woman highlights the importance of first aid education and its impact on society [2][3]. Group 1: Importance of First Aid Education - The young girl, Hu Zihan, is a volunteer in a youth first aid training program and recently learned the Heimlich maneuver, which she applied in a real-life situation [2]. - The incident reflects the results of ongoing efforts in China to promote first aid education in schools and communities, emphasizing the value of instilling a sense of responsibility and compassion in children [2][3]. Group 2: Current Challenges in First Aid Skills - Despite the progress, the overall public awareness and skills in first aid remain low, with many individuals feeling helpless or hesitant in emergencies due to a lack of knowledge [3]. - There is a need for systemic changes, such as integrating first aid training into the national education system and improving the availability of first aid equipment in public spaces [3]. Group 3: Broader Implications of First Aid Training - The concept of "everyone learning first aid" reflects a collective value of community responsibility, where individuals are encouraged to care for the safety of others [5]. - The ability to perform first aid can significantly impact survival rates in emergencies, as many cardiac arrests occur outside of hospitals, highlighting the critical role of bystanders [3].

Core Viewpoint - The article emphasizes the increasing prevalence of sudden cardiac death in China, highlighting the importance of awareness, prevention, and timely intervention in saving lives [1][2]. Group 1: Sudden Cardiac Death - The crude incidence rate of acute myocardial infarction among residents aged 18 and above in China is reported to be 79.7 per 100,000 [1]. - Sudden cardiac death is defined as unexpected death due to cardiac causes, typically occurring within one hour of symptom onset, with common triggers including myocardial infarction and arrhythmias [2]. Group 2: Emergency Response - The "golden time" for resuscitation after cardiac arrest is within 4 minutes, as failure to act promptly can lead to irreversible brain damage and multi-organ failure [2]. - Initiatives like the "4-minute rescue circle" in Dongguan and plans to increase AED availability in public places are being implemented to enhance emergency response [3]. Group 3: Risk Factors - Key risk factors for sudden cardiac death include a history of coronary heart disease, hypertension, diabetes, and lifestyle factors such as lack of sleep and high-stress levels [4]. - Individuals with a family history of cardiovascular diseases should undergo regular screenings, including ECG and echocardiograms [4]. Group 4: Prevention Strategies - Lifestyle changes are crucial for heart health, including a balanced diet low in salt, fat, and sugar, regular exercise, and avoiding smoking and excessive alcohol consumption [6]. - External factors like extreme cold weather and high altitudes can increase the risk of sudden cardiac death, particularly for those with pre-existing conditions [6].