Document Detail


The acute hemodynamic effects of blood flow restriction in the absence of exercise.
MedLine Citation:
PMID:  23216770     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The purpose was to investigate the acute effects of blood flow restriction (BFR) on arterial and venous hemodynamic parameters. Nine participants completed a 10-min time control (resting condition) and then a lower body BFR protocol. The protocol was five, 5-min bouts of restrictive cuff inflation with 3-min of deflation between each bout. The pressure was set relative to each individual's thigh circumference. There were no significant differences between resting and BFR conditions for blood pressure or wave reflection. There was, however, a significant decrease in venous compliance and maximal venous outflow following BFR. Acute BFR with pressures relative to thigh circumference does not result in acute changes in blood pressure or wave reflection. There is, however, an acute decrease in venous compliance and maximal venous outflow, the significance of which is currently unknown. These results suggest that an acute BFR protocol affects venous but not arterial hemodynamics.
Authors:
Jeremy P Loenneke; Christopher A Fahs; Robert S Thiebaud; Lindy M Rossow; Takashi Abe; Xin Ye; Daeyeol Kim; Michael G Bemben
Publication Detail:
Type:  Journal Article     Date:  2012-07-29
Journal Detail:
Title:  Clinical physiology and functional imaging     Volume:  33     ISSN:  1475-097X     ISO Abbreviation:  Clin Physiol Funct Imaging     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2012-12-10     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137604     Medline TA:  Clin Physiol Funct Imaging     Country:  England    
Other Details:
Languages:  eng     Pagination:  79-82     Citation Subset:  IM    
Copyright Information:
© 2012 The Authors Clinical Physiology and Functional Imaging © 2012 Scandinavian Society of Clinical Physiology and Nuclear Medicine.
Affiliation:
Neuromuscular Research Laboratory, Department of Health and Exercise Science, The University of Oklahoma, Norman, OK, USA.
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