Muscarinic antibodies and heart rate responses to dynamic exercise and to the Valsalva maneuver in chronic chagasic patients

We have studied the cardiac chronotropic responses to the Valsalva maneuver and to dynamic exercise of twenty chronic chagasic patients with normal left ventricular function and no segmental wall abnormalities by two-dimensional echocardiogram. The absolute increase in heart rate of the patients (&a...

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Bibliographic Details
Main Author: Neves, Barbara C. das (author)
Other Authors: Bacilio, Mey Lyn (author), Berrueta, Lisbeth (author), Salmen, Siham (author), Peterson, Darrell L. (author), Donis, Jose H. (author), Nuñez, Tulio J. (author), Davila, Diego F. (author)
Format: article
Language:eng
Published: 2013
Subjects:
Chagas disease
Muscarinic receptors
Cardiac muscarinic auto-antibodies
Parasympathetic
Dynamic exercise
Valsalva Maneuver
Online Access:https://www.revistas.usp.br/rimtsp/article/view/53535
Country:Brazil
Oai:oai:revistas.usp.br:article/53535

Internet

https://www.revistas.usp.br/rimtsp/article/view/53535

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