Short P-R Syndrome with Normal QRS and Paroxysmal Tachycardia
نویسندگان
چکیده مقاله:
Syndrome de P -R court et QRS normal avec les crises de tachycardie Paroxystique ou le syndrome de (Lown-Ganong-Levine). Dans une enqete epidemiologique sur les maladies cardiovasculaires chez deux populations rurales de Roudsar et Azarbaidjan oriental nous avons retrouve 6 cas de P -R court avec QRS normal. Dans cet article nous avons brievement passe en revue les vois de conduction auriculoventriculaire, la pathogenes de "Pre-excitation" et les caracteristique electrocardiographiques du syndrome de "L.G.L." L'intervalle de P -R dans ce syndrome doit etre ega,le OU inferieure a 0, 12 de seconde; mais nous avons choisie d'a:pres le code de Minm:·sota les intervalles de P -R inferieure a 0, 12 de seconde. Ainsi la prevalence de cette anomalie estimee a 2 a 4% pour Castellanos et Coll et a 1% pour Seers et Manning nous a paru de 0, 26 a o,66%. Au cours de ces syndrome Lown-Canong et Levine et d' autres auteurs ont insiiste sur la frequence dela tachycardie pa:roxystique mais il est difficile d'apprecier cette frequence par une etude transversale .comme la notre. Cependant il semble indispensable de rechercher les antecedents de la tachycardie paroxystique chez les sujets atteints de ce syndrome et de savoir qu'il peuvent ulterieurement presenter des troubles du rythme cardiaque.
منابع مشابه
Syndrome of short P-R interval with abnormal QRS complexes and paroxysmal tachycardia (Wolff-Parkinson-White syndrome).
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His bundle electrograms in patients with short P-R intervals, narrow QRS complexes, and paroxysmal tachycardias.
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Post-paroxysmal tachycardia syndrome.
Inversion of the T wave of the electrocardiogram may persist for a long time after an episode of paroxysmal tachycardia in the absence of detectable heart disease. Mattingly (1959) has stressed the existence of "spurious heart disease" as a result of erroneous diagnosis. This may lead to unnecessary restriction of physical activity and diet, expensive diagnostic procedures and therapy, and loss...
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Fig. 3.?Electrocardiogram, showing apparent bundle branch block (right-sided) and ventricular extra-systoles. The short duration' of P-R and the widening of the QRS complexes are characteristic. (Date of tracing : 22-4-40.) Fig. 3.?Electrocardiogram, showing apparent bundle branch block (right-sided) and ventricular extra-systoles. The short du of P-R and the widening of the QRS complexes are c...
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In patients with the short PR interval, normal QRS complex syndrome, paroxysmal tachycardias are usually the result of circus movement involving the AV node and a partial or complete AV nodal bypass. We report 2 patients with this syndrome who suffered distressing rapid paroxysms of tachycardia but in whom there was evidence of a concealed direct VA connection. In both patients, tachycardia was...
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عنوان ژورنال
دوره 2 شماره 4
صفحات 264- 269
تاریخ انتشار 1974-04
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