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January 24, 2010 | History

Cardiovascular regulation following exercise in postmenopausal women 1 edition

Cardiovascular regulation following exercise in postmenopausal women
Christina M. Whelan

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Cardiovascular regulation following exercise in postmenopausal women.

Published 2006 .
Written in English.

About the Book

Three 30-minute bouts of exercise (resistance - R; endurance - E; combined - C) were used to assess the magnitude of postexercise hypotension (PEH) and measures of the autonomic nervous system (ANS) through heart rate variability (HRV) and baroreflex sensitivity (BRS) assessment, during an 81-minute recovery period postexercise in 14 healthy postmenopausal women. PEH was significant following C (mean+/-SEM: -6.33(2.20), P<0.016)). The relationship between baseline BP and the magnitude of PEH were posture and exercise dependent following R and E: seated R 5--15, 45, 70 and 75 minutes postexercise (r = -0.587, P<0.048); standing E 20 and 50 minutes (r = -0.716, P<0.0049). No difference between exercise treatments for BRS or HRV was observed. However, increased sympathetic activity was observed following exercise through measures of the LF/HF ratio. The significant PEH exhibited following C cannot be explained through the autonomic assessment techniques used here, suggesting that other techniques or mechanisms may responsible.

Edition Notes

Source: Masters Abstracts International, Volume: 44-06, page: 2790.

Thesis (M.Sc.)--University of Toronto, 2006.

Electronic version licensed for access by U. of T. users.

ROBARTS MICROTEXT copy on microfiche.

The Physical Object

Pagination
107 leaves.
Number of pages
107

ID Numbers

Open Library
OL19215692M
ISBN 13
9780494163467

History Created December 11, 2009 · 2 revisions Download catalog record: RDF / JSON

January 24, 2010 Edited by WorkBot add more information to works
December 11, 2009 Created by WorkBot add works page