Nonrespiratory Sinus Arrhythmia

Nonrespiratory Sinus Arrhythmia

We report here 2 cases of sinus arrhythmia considered to be a form of nonrespiratory sinus arrhythmia because they did not have variances in the RR interval sequence within the oscillations modulated by respiration. Because the patients had pulsus alternans similar that observed in bigeminy, and bec...

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Main Authors: Barbosa Filho José, Barbosa Paulo Roberto B., Cordovil Ivan
Format: Article
Language:English
Published: Sociedade Brasileira de Cardiologia (SBC) 2002-01-01
Series:Arquivos Brasileiros de Cardiologia
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2002000400008
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spelling doaj-380fbf6e38404d71a3d969c3822c2efb2020-11-24T23:57:19ZengSociedade Brasileira de Cardiologia (SBC)Arquivos Brasileiros de Cardiologia0066-782X1678-41702002-01-01784409411Nonrespiratory Sinus ArrhythmiaBarbosa Filho JoséBarbosa Paulo Roberto B.Cordovil IvanWe report here 2 cases of sinus arrhythmia considered to be a form of nonrespiratory sinus arrhythmia because they did not have variances in the RR interval sequence within the oscillations modulated by respiration. Because the patients had pulsus alternans similar that observed in bigeminy, and because they did not have signs or symptoms of heart failure, we believe the arrhythmias represent intrinsic alterations of the electric activity of the sinus nodehttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2002000400008
collection DOAJ
language English
format Article
sources DOAJ
author Barbosa Filho José
Barbosa Paulo Roberto B.
Cordovil Ivan
spellingShingle Barbosa Filho José
Barbosa Paulo Roberto B.
Cordovil Ivan
Nonrespiratory Sinus Arrhythmia
Arquivos Brasileiros de Cardiologia
author_facet Barbosa Filho José
Barbosa Paulo Roberto B.
Cordovil Ivan
author_sort Barbosa Filho José
title Nonrespiratory Sinus Arrhythmia
title_short Nonrespiratory Sinus Arrhythmia
title_full Nonrespiratory Sinus Arrhythmia
title_fullStr Nonrespiratory Sinus Arrhythmia
title_full_unstemmed Nonrespiratory Sinus Arrhythmia
title_sort nonrespiratory sinus arrhythmia
publisher Sociedade Brasileira de Cardiologia (SBC)
series Arquivos Brasileiros de Cardiologia
issn 0066-782X
1678-4170
publishDate 2002-01-01
description We report here 2 cases of sinus arrhythmia considered to be a form of nonrespiratory sinus arrhythmia because they did not have variances in the RR interval sequence within the oscillations modulated by respiration. Because the patients had pulsus alternans similar that observed in bigeminy, and because they did not have signs or symptoms of heart failure, we believe the arrhythmias represent intrinsic alterations of the electric activity of the sinus node
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2002000400008
work_keys_str_mv AT barbosafilhojose nonrespiratorysinusarrhythmia
AT barbosapaulorobertob nonrespiratorysinusarrhythmia
AT cordovilivan nonrespiratorysinusarrhythmia
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