跑赢“黄金四分钟”，上海在努力

Group 1 - The article highlights the importance of emergency medical services in Shanghai, particularly during the Spring Festival travel rush, showcasing a successful case of timely medical intervention [1] - Shanghai has established a robust emergency rescue training system, with the Red Cross Society of Shanghai planning to train nearly 750,000 certified emergency rescuers by the end of the 14th Five-Year Plan [1][3] - The Shanghai Railway Red Cross has trained over 60,000 personnel in emergency rescue, with plans to increase this number to over 100 by the end of the 14th Five-Year Plan [2] Group 2 - The Long Triangle Railway has equipped nearly 700 Automated External Defibrillators (AEDs), with over 30 located at major train stations in Shanghai [2] - Since 2015, the Shanghai Red Cross has been placing AEDs in densely populated public areas, with a total of over 14,000 AEDs installed, exceeding a ratio of 50 AEDs per 100,000 people [3] - The Shanghai Red Cross aims to train over 80,000 certified emergency rescuers in 2026, maintaining an annual training pace of over 100,000 individuals [3]