PURPOSE--To study the quantitative and qualitative aspects of junctional rhythm (JR) during radiofrequency (RF) catheter ablation of slow pathway in atrioventricular nodal reentrant tachycardia. METHODS--Twenty five patients, 5 males, ages ranging from 15 to 76 years, with recurrent atrioventricular noda...
We describe three cases of the pseudo-pacemaker syndrome. One of them due to selective fast pathway fulguration of atrioventricular nodal reentrant tachycardia and two others have occurred in spontaneous form. All cases were related with the presence of first-degree atrioventricular block and sinus node ...
Entre enero y agosto de 1993 es realizaron 91 estudios electrofisiológicos para determinar el mecanismo de la taquicardia y efectuar eventual fulguración. En 10 pacientes (4 hombres y 6 mujeres), se documentó participación de la vía lenta del nódulo aurículo-ventricular en la taquicardia. La edad ...
Este estudo demonstra a reversibilidade de graus variáveis de disfunçäo ventricular em cinco portadores de taquicardias atrioventriculares incessantes (TAVI) submetidos à ressecçäo cirúrgica da via anômala. Três pacientes eram do sexo feminino e as idades variaram entre 4 e 39 anos. Três aprese...