O estudo eletrofisiológico é rotineiramente indicado em sobreviventes de parada cardíaca. Esta linha de conduta tem como objetivo estabelecer o diagnóstico. Arritmias / Estudo Eletrofisiológico / Ablação. Carlos Volponi Lovatto; 2 videos; 7, views; Last updated on Jul 16, Play all. Share. Loading Save. 27 jun. Objetivo. Avaliar o campo visual em ex-trabalhadores de fábricas de lâmpadas fluorescentes com diagnóstico de mercurialismo metálico.

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Os cateteres foram movimentados da mesma forma que os cateteres irrigados.

Histopathological findings following the use of a long 8mm tip electrode. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

This document is only for private use for research and teaching activities. O “crossover” ocorreu em quatro pacientes do grupo com cateter irrigado.

Markers of eletrofisioligico damage, tissue healing, and inflammation after radiofrequency catheter ablation of atrial tachyarrhythmias. To analyse visual field sensitivity in a group of workers retired from thefluorescent lamp industry diagnosed with chronic occupational metallic mercurialism using psychophysical tests such as automated perimetry and measuring the retina cells’ electrical responses with the multifocal electroretinogram.

Radiofrequency catheter ablation of type Sstudo atrial flutter: Evidence of reentry circuit in the common type of atrial flutter in man.

Prospective randomized comparison of irrigated-tip versus conventional-tip catheters for ablation of common flutter.

Estudo eletrofisiológico e psicofísico em indivíduos intoxicados por vapor de me

Classification of esutdo flutter and regular atrial tachycardia according to electrophysiologic mechanism and anatomic bases: Is 8-mm more effective than 4-mm tip electrode catheter for ablation of typical atrial flutter? Conduction block in the eleetrofisiologico vena caval-tricuspid valve isthmus: This rights cover the whole data about this document as well as its contents.


Relation between impedance and endocardial contact during radiofrequency catheter ablation. Se o procedimento se estendia por mais de uma hora, a dose era complementada com mais 2. In the SAP test sensitivity decrease was found even in the foveal region.

Learn what derived works are clicking here. In our present study we would like to indicate that visual field reductions cannot only be related to damages in the various sections of the visual pathway, but some of these visual field losses can occur due to retinal alterations caused by cronic mercury eletrofisiologkco exposure. Comparison of results of an 8-mm split-tip versus a 4-mm tip ablation catheter to perform radiofrequency ablation of type I atrial flutter.

Can radiofrequency current isthmus ablation damage the right coronary artery?

Double potentials along the ablation line as a guide to radiofrequency ablation of typical atrial flutter. How to cite this article. Any uses or copies of this document in whole or in part must include the author’s name.


The damages found in the retina due to mercury vapor intoxication can be considered broadly dispersed, since the reductions in N1 and P1 amplitudes might be the indications of damages in multiple retina cell groups.


Is a cooled tip catheter the solution for the ablation of the cavotricuspid isthmus?

eletrofixiologico Experimental study on the effectiveness and safety of radiofrequency catheter ablation with the cooled ablation system. Electrophysiological and psychophysical study of mercury vapor intoxicated subjects. J Interv Card Electrophysiol. The mid-peripheral areas have shown significant reductions in the extudo values in the first negative component N1 and in the first positive component P1 as well. The visual sensitivity reductions in the different visual field areas confirm the visual damages in patients with long-term mercury vapor exposure.

Prospective randomized comparison of closed cooled-tip versus 8-mm-tip catheters for radiofrequency ablation of typical atrial flutter.

Ablação por Radiofrequência

The results are in agreement with preliminary works that showed visual dysfunctions after several years away from the mercury vapor source suggesting that mercury vapor intoxication may not be completely reversible.

The long-term 10 elwtrofisiologico in average mercury vapor exposed workers have shown visual sensitivity reductions in different visual field areas after 7 years in average away from the mercury vapor source. Radiofrequency catheter ablation of common atrial flutter: Esse bloqueio bidirecional foi admitido estar presente quando: Sorry, but Javascript elegrofisiologico not enabled in your browser!