Proneness to syncope of pilots who have reported incidents of impaired consciousness in flight.
D000328:Adult; D000337:Aerospace Medicine; D004548:Elasticity; D004777:Environment; D006358:Hot Temperature; D006801:Humans; D008297:Male; D013575:Syncope / Q000453:epidemiology* / Q000209:etiology; D014474:Unconsciousness / Q000453:epidemiology*; D014680:Veins / Q000502:physiology