Document Detail

Nonrespiratory sinus arrhythmia.
MedLine Citation:
PMID:  12011957     Owner:  NLM     Status:  MEDLINE    
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
José Barbosa Filho; Paulo Roberto B Barbosa; Ivan Cordovil
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  Arquivos brasileiros de cardiologia     Volume:  78     ISSN:  0066-782X     ISO Abbreviation:  Arq. Bras. Cardiol.     Publication Date:  2002 Apr 
Date Detail:
Created Date:  2002-05-15     Completed Date:  2002-06-17     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0421031     Medline TA:  Arq Bras Cardiol     Country:  Brazil    
Other Details:
Languages:  eng     Pagination:  406-11     Citation Subset:  IM    
Instituto Nacional de Cardiologia Laranjeiras, RJ, Brazil.
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MeSH Terms
Aged, 80 and over
Arrhythmia, Sinus / diagnosis*,  physiopathology

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