On the morning of May 17th, a dramatic incident unfolded in a residential community in Bantian, Longgang District, southern China. A 61-year-old man, while out for a morning jog, unexpectedly suffered a myocardial infarction and collapsed.

Wang Yanjun, who was also jogging nearby, noticed the situation and quickly assessed that the man's heart and breathing had likely stopped. Drawing on his prior emergency training, Wang immediately began performing cardiopulmonary resuscitation (CPR), continuously pressing on the man's chest to maintain blood circulation.

Minutes later, an Automated External Defibrillator (AED) arrived. Following the AED's instructions, Wang proceeded with defibrillation. Fortunately, after Wang's efforts, the man began to show signs of responsiveness. The AED advised continuing chest compressions, and neighbors sustained the resuscitation efforts until the ambulance arrived. The paramedics swiftly transported the patient to the hospital for further treatment.

Doctors diagnosed the man with sudden cardiac arrest during his run. Thanks to the prompt emergency measures, his vital signs have stabilized, and he is expected to be moved out of the intensive care unit soon. The doctors emphasized that the timely CPR was crucial for his recovery, providing critical time for subsequent medical interventions.

It is reported that Wang Yanjun is a Senior Specialist in Fire and Emergency Management at Shenzhen China Resources Sanjiu Pharmaceutical Co., Ltd. In his spare time, he frequently participates in first aid training sessions organized by the Shenzhen Emergency Center and the community. Wang has held a "Basic First Aid" certification from the Shenzhen Emergency Center since 2019.

An AED, or Automated External Defibrillator, is a portable medical device used primarily to treat sudden cardiac arrest patients. It can detect the heart's rhythm and, in the event of a stoppage, automatically deliver a defibrillation shock. These shocks, delivered at a rate of 150-200 per minute, mimic the natural heartbeat, helping to restore a normal heart rhythm.

The video was provided with permission from local media.

5月17日早上，深圳龙岗区坂田的一个小区内发生了惊险一幕。一位61岁的男子晨跑锻炼，不料突发心肌梗死，摔倒在地。
此时，正在附近晨跑的王艳军发现了情况，他凭借之前学过的急救知识判断，男子的心跳和呼吸可能已经停止，决定立即开始实施心肺复苏术，不停地按压他的胸部，以维持他的血液循环。
几分钟后，等来了AED自动体外除颤器。在AED的指导下，他又进行了除颤操作。
幸运的是，经过王艳军努力，患者开始有了反应。AED提示继续进行按压，邻居便持续不断地进行复苏操作，直到120救护车赶到现场。医务人员迅速将患者送往医院进行抢救。
经医生诊断，这位男性在跑步时突发心跳骤停。由于及时的急救措施，他的生命体征已趋于平稳，预计近期可以转出重症监护室。医生表示，及时的心肺复苏为患者后续的抢救提供了宝贵的时间，对于他的康复至关重要。
据悉，王艳军是深圳华润九新药业有限公司消防与应急管理高级专员，工作之余，经常参加深圳市急救中心和社区组织的急救知识与技能培训，在2019年就已经拿到深圳市急救中心颁发的“初级救护员”资格证。急救知识不仅能够在关键时刻挽救生命，还能让人们在面对突发情况时更加冷静和自信。
AED，即自动体外除颤器，是一种便携式的医疗设备，主要用于抢救心脏骤停患者。AED能够检测心跳，并在发生心搏骤停时，自动释放除颤电流。这些除颤电流以每分钟150~200次的速度释放，以模拟人体自然心跳，从而促进心跳恢复正常。AED是一种非常重要的急救设备，能够在关键时刻挽救患者的生命。对于非专业人员来说，掌握AED的使用方法和注意事项是非常必要的。在日常生活中提高急救意识，学习基本的急救知识和技能，以便在紧急情况下能够及时有效地进行自救和互救。