Effect of exercise training on the chronotropic response of isolated rat atria to atropine

Atria isolated from rats after 7 weeks of exercise training beat at a slower rate than did atria from sedentery controls. Atria from exercised rats showed a significant acceleration in response to atropine.

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Bibliographic Details
Published in:	Experientia Vol. 34; no. 8; pp. 1027 - 1028
Main Authors:	Smith, D C, El-Hage, A
Format:	Journal Article
Language:	English
Published:	Switzerland 15-08-1978
Subjects:	Animals Atropine - pharmacology Heart Rate - drug effects Male Physical Exertion Rats Stimulation, Chemical
Online Access:	Get full text
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Description
Summary:	Atria isolated from rats after 7 weeks of exercise training beat at a slower rate than did atria from sedentery controls. Atria from exercised rats showed a significant acceleration in response to atropine.
ISSN:	0014-4754 1420-9071
DOI:	10.1007/BF01915325