| Laboratory-based blood pressure recovery is a predictor of ambulatory blood pressure. | |
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MedLine Citation:
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PMID: 18096293 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The recovery phase of the stress response is an individual difference characteristic that may predict cardiovascular risk. The purpose of this study was to examine whether laboratory-based blood pressure (BP) recovery predicts ambulatory BP (ABP). One hundred and eighty-two participants underwent a standard laboratory stress protocol, involving a 20-min baseline rest period, and four stressors presented in a counterbalanced order, each followed by a 10-min recovery period. Participants also wore an ABP monitor for 24h during a typical workday. Hierarchical regression analyses showed that BP recovery accounted for significant additional variance for daytime SBP (p<0.001), nighttime SBP (p<0.001), daytime DBP (p<0.001), and nighttime DBP (p<0.001), after controlling for baseline and reactivity BP. Results suggest that persistence of the BP response following stress may be a more salient characteristic of the stress response in understanding its potential impact on longer term cardiovascular regulation. |
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Authors:
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Ranak Trivedi; Andrew Sherwood; Timothy J Strauman; James A Blumenthal |
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Publication Detail:
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Type: Journal Article; Research Support, N.I.H., Extramural Date: 2007-11-17 |
Journal Detail:
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Title: Biological psychology Volume: 77 ISSN: 0301-0511 ISO Abbreviation: Biol Psychol Publication Date: 2008 Mar |
Date Detail:
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Created Date: 2008-02-25 Completed Date: 2008-05-06 Revised Date: 2013-06-06 |
Medline Journal Info:
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Nlm Unique ID: 0375566 Medline TA: Biol Psychol Country: Netherlands |
Other Details:
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Languages: eng Pagination: 317-23 Citation Subset: IM |
Affiliation:
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Box 3119 Duke University Medical Center, Durham NC 27710, United States. ranak.trivedi@duke.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Anger / physiology Blood Pressure / physiology* Blood Pressure Monitoring, Ambulatory* Circadian Rhythm / physiology Cold Temperature / diagnostic use Data Interpretation, Statistical Electroshock Female Forecasting Humans Hypertension / physiopathology Male Mental Recall / physiology Middle Aged Psychomotor Performance / physiology Reaction Time / physiology Sex Characteristics |
| Grant Support | |
ID/Acronym/Agency:
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HL49427/HL/NHLBI NIH HHS; M01 RR000030-360601/RR/NCRR NIH HHS; M01-RR-30/RR/NCRR NIH HHS; R01 HL049427-06/HL/NHLBI NIH HHS |
| Comments/Corrections | |
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