Yes, flight attendants are highly trained first responders who undergo rigorous medical training before they ever step onto a commercial aircraft. In 2026, international aviation standards require cabin crews to be proficient in a wide range of emergency procedures, including CPR (for adults, children, and infants), the use of automated external defibrillators (AEDs), and managing choking or severe allergic reactions (anaphylaxis). Their training also covers identifying and stabilizing passengers experiencing heart attacks, strokes, diabetic emergencies, seizures, or asthma attacks. They are also taught "aviation-specific" medicine, such as managing the effects of hypoxia (lack of oxygen) and decompression sickness. While they are not doctors, they act as the eyes and ears for ground-based medical professionals (like those at MedLink) whom they can consult via satellite phone during a flight. They are also trained in "emergency scene management" to keep a cabin calm while providing life-saving care until the plane can land and paramedics take over.