[Value of continuous monitoring of the electrocardiogram in asymptomatic subjects]. / Intérêt de l'enregistrement continu de l'électrocardiogramme chez le sujet asymptomatique.
Arch Mal Coeur Vaiss
; 82(11): 1819-23, 1989 Nov.
Article
de Fr
| MEDLINE
| ID: mdl-2514634
ABSTRACT
The authors analysed the prevalence of atrioventricular conduction defects and sinus node dysfunction by Holter monitoring in three population groups with similar clinical characteristics 50 controls (Group I), 17 physically fit subjects with an atrioventricular conduction defect on the resting ECG which was usually asymptomatic (Group II), and 48 professional pilots who were also physically fit but who had no conduction defects on resting ECG (Group III). The 24 hour recordings showed --a similar incidence of sinus dysrhythmias and atrioventricular conduction defects in the three groups although the frequency of low degree block was a little higher in sportsmen; --a preponderance of the association of first degree block and nocturnal Luciani-Wenckebach periods, sometimes with episodes of Mobitz II block; --the absence of progression to high-degree atrioventricular block. Holter monitoring would therefore seem to be a good method of detecting and following up abnormalities of sinus node function and atrioventricular conduction defects in asymptomatic patients. In addition, it gives a qualitative and quantitative assessment of the recorded changes and provides a means of monitoring their evolution.
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Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Arythmie sinusale
/
Électrocardiographie ambulatoire
/
Bloc cardiaque
Type d'étude:
Prevalence_studies
/
Qualitative_research
/
Risk_factors_studies
Limites:
Adult
/
Humans
/
Male
Langue:
Fr
Journal:
Arch Mal Coeur Vaiss
Année:
1989
Type de document:
Article