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Aerospace Medicine

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Lack of international uniformity in assessing color vision deficiency in professional pilots.

Aviation, space, and environmental medicine
INTRODUCTION: Color is an important characteristic of the aviation environment. Pilots must rapidly and accurately differentiate and identify colors. The medical standards published by the International Civil Aviation Organization (ICAO) require that...

Pilot licensing after aortic valve surgery.

The Journal of heart valve disease
BACKGROUND AND AIM OF THE STUDY: Bicuspid aortic valve is the most common congenital heart malformation, and a high percentage of patients with this condition will develop complications over time. It is rare that pilots undergo aortic valve surgery, ...

Evaluation of systemic allergy in a jet aviator.

Allergy and asthma proceedings
Cholinergic urticaria and exercise-induced anaphylaxis (EIA) are related conditions. Cholinergic urticaria is caused by a rise in body core temperature and usually results in pruritus, skin lesions and, rarely, in serious respiratory and cardiovascul...

Task and postural factors are related to back pain in helicopter pilots.

Aviation, space, and environmental medicine
BACKGROUND: A previous survey by Shear et al. revealed a high prevalence of back pain in Royal Navy helicopter aircrew, compared with controls. It was recommended that a second survey be undertaken, taking account of flying tasks and cockpit ergonomi...

Carotid artery dissection presenting as a painless Horner's syndrome in a pilot: fit to fly?

Aviation, space, and environmental medicine
We describe a case of a middle-aged Caucasian pilot who presented to us with a painless left Horner's syndrome due to a focal dissection of the infra-petrous portion of the ipsilateral internal carotid artery. He did not suffer symptoms of cerebral i...

The effect of trans-cockpit authority gradient on Navy/Marine helicopter mishaps.

Aviation, space, and environmental medicine
Navy and Marine Corps helicopter mishaps which had a pilot causal factor assigned were examined to determine if the relative military rank of the pilot and copilot was associated with the rate of occurrence per 100,000 flight hours. All class A and B...

A case of G-LOC in a propeller aircraft.

Aviation, space, and environmental medicine
The occurrence of +Gz-induced loss of consciousness (G-LOC) is well recognized in high-performance aircraft. A case of G-LOC is described involving a co-pilot on a flying instructor's course in a propeller-driven aircraft, the CT-4. The cause of G-LO...

Effects of pyridostigmine bromide on in-flight aircrew performance.

Human factors
The effects of a chemical defense pretreatment drug, pyridostigmine bromide (PB), on in-flight aircrew performance were assessed using the Total In-Flight Simulator (TIFS) aircraft. TIFS was used to supply appropriate control dynamics, handling chara...

Cases from the aerospace medicine residents' teaching file. Case #26. A fighter pilot with a single left frontal lobe infarction and probable mitral valve prolapse and supraventricular arrhythmias.

Aviation, space, and environmental medicine
A fighter pilot with a single left frontal lobe infarction and probable mitral valve prolapse and supraventricular arrhythmias is presented. He was found unfit for flying duties as a fighter pilot, but because of his experience and expertise he was r...

Inflight application of three pilot workload measurement techniques.

Aviation, space, and environmental medicine
Three measures of workload were tested during 11 routine missions conducted by the NASA Kuiper Airborne Observatory: communications performance, subjective ratings, and heart rate. The activities that contributed to crewmember workload varied; the co...