Document Detail


Acute exercise and postexercise blood pressure in African American women.
MedLine Citation:
PMID:  18072376     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: Limited data suggest that physical activity increases postexercise blood pressure in African-American women. The purpose of this study was to evaluate the postexercise blood pressure response to acute exercise in normotensive young adult African-American women.
METHODS: Eight healthy women (age 22.5+/-.9 years) performed a cycle ergometer bout of 30 minutes at 60% of peak ventilatory oxygen uptake (VO2 peak). Control arterial blood pressure, heart rate, lower leg blood flow, cardiac output, spectral analysis of blood pressure, heart rate variability, and baroreceptor sensitivity were measured for 5 minutes before exercise and were compared to postexercise measurements performed at rest intervals of 15-20, 35-40 and 55-60 minutes after exercise.
RESULTS: Exercise performed at 60% VO2 peak produced an arterial pressure of 172+/-10/ 70.1+/-4.0 mm Hg. Postexercise recovery values were not significantly different than the baseline control values.
CONCLUSION: These results do not support the hypothesis that acute physical activity exerts an adverse effect on postexercise blood pressure in African American women.
Authors:
Lawrence Enweze; Luc M Oke; Terry Thompson; Thomas O Obisesan; Raymond Blakely; R George Adams; Richard M Millis; Madiha Khan; Marshall Banks; Vernon Bond
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Ethnicity & disease     Volume:  17     ISSN:  1049-510X     ISO Abbreviation:  Ethn Dis     Publication Date:  2007  
Date Detail:
Created Date:  2007-12-12     Completed Date:  2008-02-05     Revised Date:  2013-06-06    
Medline Journal Info:
Nlm Unique ID:  9109034     Medline TA:  Ethn Dis     Country:  United States    
Other Details:
Languages:  eng     Pagination:  664-8     Citation Subset:  IM    
Affiliation:
Howard University, College of Medicine, Washington, DC 20059, USA.
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MeSH Terms
Descriptor/Qualifier:
Adult
African Americans*
Blood Pressure / physiology*
Exercise / physiology*
Exercise Test
Female
Humans
Obesity / ethnology
Oxygen Consumption
Grant Support
ID/Acronym/Agency:
K23 AG000980/AG/NIA NIH HHS; K23 AG000980-02/AG/NIA NIH HHS; K23 AG000980-03/AG/NIA NIH HHS; K23 AG000980-04/AG/NIA NIH HHS; K23 AG000980-05/AG/NIA NIH HHS
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