EXERCISE RESPONSE TO ACUTE AND CHRONIC BETA BLOCKADE IN HEALTHY MALE SUBJECTS

Persistent Link:
http://hdl.handle.net/10150/276436
Title:
EXERCISE RESPONSE TO ACUTE AND CHRONIC BETA BLOCKADE IN HEALTHY MALE SUBJECTS
Author:
Jilka, Sarah Marie, 1960-
Issue Date:
1987
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
The purpose of this study was to examine exercise responses during acute and chronic administration of BB, Beta Blockade. Twenty-eight healthy males performed maximal treadmill exercise tests after 1 day and 9 days of 3 double-blind, randomized conditions: a placebo (Pl), propanolol (Pr) 80 mg bid, and atenolol (At) 100 mg daily. Maximal heart rate (HR), oxygen consumption (VO₂), ventilation (VE), and treadmill time (TT) were significantly reduced by Pr and At after an acute and chronic dose. An acute dose of Pr and At caused a greater decrease in maximal HR compared to chronic administration (143.1 ± 5.0 b min⁻¹ at day 1 vs. 147.7 ± 4.2 b min⁻¹ at day 9). However, the overall exercise response was not effected by the change in HR in either the TR or UT subjects. These data indicate that there is no difference in exercise response to acute and chronic BB in young healthy males. (Abstract shortened with permission of author.)
Type:
text; Thesis-Reproduction (electronic)
Keywords:
Adrenergic beta blockers.; Exercise therapy.
Degree Name:
M.S.
Degree Level:
masters
Degree Program:
Graduate College; Exercise and Sport Sciences
Degree Grantor:
University of Arizona

Full metadata record

DC FieldValue Language
dc.language.isoen_USen_US
dc.titleEXERCISE RESPONSE TO ACUTE AND CHRONIC BETA BLOCKADE IN HEALTHY MALE SUBJECTSen_US
dc.creatorJilka, Sarah Marie, 1960-en_US
dc.contributor.authorJilka, Sarah Marie, 1960-en_US
dc.date.issued1987en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractThe purpose of this study was to examine exercise responses during acute and chronic administration of BB, Beta Blockade. Twenty-eight healthy males performed maximal treadmill exercise tests after 1 day and 9 days of 3 double-blind, randomized conditions: a placebo (Pl), propanolol (Pr) 80 mg bid, and atenolol (At) 100 mg daily. Maximal heart rate (HR), oxygen consumption (VO₂), ventilation (VE), and treadmill time (TT) were significantly reduced by Pr and At after an acute and chronic dose. An acute dose of Pr and At caused a greater decrease in maximal HR compared to chronic administration (143.1 ± 5.0 b min⁻¹ at day 1 vs. 147.7 ± 4.2 b min⁻¹ at day 9). However, the overall exercise response was not effected by the change in HR in either the TR or UT subjects. These data indicate that there is no difference in exercise response to acute and chronic BB in young healthy males. (Abstract shortened with permission of author.)en_US
dc.typetexten_US
dc.typeThesis-Reproduction (electronic)en_US
dc.subjectAdrenergic beta blockers.en_US
dc.subjectExercise therapy.en_US
thesis.degree.nameM.S.en_US
thesis.degree.levelmastersen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.disciplineExercise and Sport Sciencesen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.identifier.proquest1330555en_US
dc.identifier.oclc17400446en_US
dc.identifier.bibrecord.b16287186en_US
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