The influence of manned space flight on cardiovascular function.
D000054:Acceleration; D000222:Adaptation, Physiological; D000328:Adult; D000337:Aerospace Medicine; D002320:Cardiovascular Physiological Phenomena; D018504:Ecological Systems, Closed; D006801:Humans; D008297:Male; D008328:Man-Machine Systems; D013026:Space Flight; D014893:Weightlessness