乘客飞机上突发疾病死亡，“空中急救”难在哪

Core Viewpoint - The emergency landing of Lufthansa flight LH0722 from Munich to Beijing due to a passenger's death has raised concerns about in-flight medical emergencies and the adequacy of medical support on board [1][2]. Group 1: In-Flight Medical Emergencies - There is an estimated occurrence of one in-flight medical emergency every 12 minutes globally, with about 70% of these incidents happening on intercontinental flights [2]. - The overall incidence rate of in-flight medical emergencies is low, ranging from 8 to 50 per 1 million passengers, while the probability of an unscheduled landing is 1 in 1 million passengers, and the death probability is approximately 1 in 2 million passengers [2]. - Over 80% of in-flight emergencies involve medical professionals, and more than 35% of these incidents occur with passengers aged 55 and older, peaking between 56 to 65 years [3]. Group 2: Medical Equipment and Training - Airlines are equipped with various medical supplies, including doctor’s kits, automated external defibrillators (AEDs), and multiple first aid kits, with additional medical supplies available on long-haul flights [3]. - Crew members receive training in first aid, including CPR and AED usage, to handle potential emergencies [3]. - Common procedures during in-flight emergencies include measuring blood pressure, administering medication, and providing oxygen, with AEDs primarily used for ECG data collection rather than resuscitation [3]. Group 3: Challenges in In-Flight Medical Care - High-altitude medical emergencies present significant challenges, particularly in diagnosing and treating complex acute cardiac conditions due to environmental constraints and limited medical supplies [4]. - Experts suggest that the use of electronic blood pressure monitors and portable pulse oximeters should be standard on flights, as many flights currently lack these essential medical devices [4]. - The legal and liability issues surrounding in-flight medical assistance can deter medical professionals from providing help, as they may face requests for personal information and credentials after offering aid [5].