[Cardiovascular disease and aircraft transportation: specificities and issues]

Area of Science:

• Aviation Medicine
• Cardiology
• Public Health

Context:

• Increasing air travel and an aging population elevate the risk of in-flight medical emergencies.
• Cardiovascular events are the second most common in-flight medical incidents, following gastrointestinal disorders.
• In-flight conditions like hypoxia and hypobaria, plus post-flight environmental changes, can precipitate cardiovascular issues.

Purpose:

• To highlight the prevalence and severity of cardiovascular events during air travel.
• To discuss the contributing factors to in-flight cardiovascular incidents.
• To emphasize the importance of prevention strategies for cardiovascular events in air passengers.

Summary:

• Cardiovascular events, including coronary heart disease and pulmonary thromboembolism, are serious concerns during air travel.
• These events can lead to hospitalization abroad and sudden cardiac death, posing challenges for medical intervention in-flight.
• Prevention through risk assessment, adherence to travel guidelines, and onboard medical preparedness is crucial.

Impact:

• Reducing the incidence of cardiovascular events during flights can enhance passenger safety and well-being.
• Effective prevention strategies can mitigate economic and logistical burdens on airlines.
• Proactive management of cardiovascular risks in air travelers contributes to safer global mobility.