Document Detail


Relationship between cardiorespiratory dynamics and maximal aerobic capacity in exercising men.
MedLine Citation:
PMID:  3364277     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Cardiorespiratory dynamics was tested in 10 men exercising with a relative intensity of 50% VO2max for 10 min. Time constants for cardiac response (SV 21.7 sec, HR 45.8 sec, Q 21.7 sec) were shorter than those for the ventilatory response (of 27.4 sec, VT 70 sec, VE 69.5 sec). Respiratory dynamics was significantly related to the level of VO2max exhibited by the subjects: (f) r = 0.79, p less than 0.02; (VT) r = 0.63, p less than 0.05; (VE) r = 0.78, p less than 0.01. It is concluded that in man the dynamics of the ventilatory response to exercise depend on the actual level of VO2max in the individual.
Authors:
R Grucza; Y Nakazono; Y Miyamoto
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Advances in experimental medicine and biology     Volume:  222     ISSN:  0065-2598     ISO Abbreviation:  Adv. Exp. Med. Biol.     Publication Date:  1988  
Date Detail:
Created Date:  1988-06-09     Completed Date:  1988-06-09     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0121103     Medline TA:  Adv Exp Med Biol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  505-9     Citation Subset:  IM; S    
Affiliation:
Department of Information Engineering, Faculty of Engineering Yamagata University, Yonezawa, Japan.
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MeSH Terms
Descriptor/Qualifier:
Adult
Aerobiosis
Heart / physiology*
Humans
Lung / physiology*
Male
Oxygen Consumption
Physical Exertion*
Respiration
Tidal Volume

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


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