Document Detail


Cardiovascular system and microgravity simulation and inflight results.
MedLine Citation:
PMID:  11542836     Owner:  NASA     Status:  MEDLINE    
Abstract/OtherAbstract:
Main results of cardiovascular investigation, performed with ultrasound methods during the common French/Soviet flight aboard Salyut VII in June 1982, are compared to variations of the same parameters studied during ground-based simulations on the same subject or observed by other investigators during various ground-based experiences. The antiorthostatic bed rest simulation partly reproduces microgravity conditions and seems to be better adaptated to cardiac hemodynamics, despite some differences, and to the cerebral circulation, than to the inferior limb circulation.
Authors:
J M Pottier; F Patat; P Arbeille; L Pourcelot; P Massabuau; A Guell; C Gharib
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Acta astronautica     Volume:  13     ISSN:  0094-5765     ISO Abbreviation:  Acta Astronaut     Publication Date:  1986 Jan 
Date Detail:
Created Date:  2000-04-23     Completed Date:  2000-04-23     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  9890631     Medline TA:  Acta Astronaut     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  47-51     Citation Subset:  S    
Affiliation:
Biophysics Laboratory, Trousseau Hospital, France.
Space Flight Mission:
Flight Experiment; Salyut 7 Project; Soyuz T6 Project; long duration; manned; short duration
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MeSH Terms
Descriptor/Qualifier:
Aerospace Medicine
Bed Rest
Cardiac Output
Cardiovascular Physiological Phenomena*
Carotid Artery, Common / physiology
Echocardiography
Femoral Artery / physiology
Heart Rate
Hemodynamics / physiology*
Humans
Leg / blood supply
Regional Blood Flow
Space Flight*
Stroke Volume
Weightlessness*
Weightlessness Simulation*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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