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.

Author: Zumi Gashicage
Country: Turkmenistan
Language: English (Spanish)
Genre: Art
Published (Last): 9 June 2010
Pages: 24
PDF File Size: 6.54 Mb
ePub File Size: 12.71 Mb
ISBN: 229-6-61378-513-1
Downloads: 74422
Price: Free* [*Free Regsitration Required]
Uploader: Vikazahn

Effectiveness of irrigated tip catheter ablation of common atrial flutter. Radiofrequency ablation of atrial flutter using large-tip electrode catheters.

Ablação por Radiofrequência

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 vapor exposure. 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.

Cooled tip ablation results in increased radiofrequency power delivery and lesion size in the canine heart: In the SAP test sensitivity decrease was found even in the foveal region. Optimizing RF output for cooled RF ablation. Reproduction for commercial use is forbidden.


Radiofrequency catheter ablation of type I atrial flutter: Services on Demand Journal. Conduction block in the inferior eletrofisiologiico caval-tricuspid valve isthmus: Prospective randomized comparison of irrigated-tip versus conventional-tip catheters for ablation of common flutter. Classification of atrial flutter and regular atrial tachycardia according to electrophysiologic mechanism and anatomic bases: J Interv Card Electrophysiol.

All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Radiofrequency catheter ablation of common atrial flutter: The visual sensitivity reductions in the different visual field areas confirm the visual damages in patients with long-term mercury vapor exposure. Learn what derived works are clicking here. Can radiofrequency current isthmus ablation damage the right coronary estuso

Sorry, but Javascript is not enabled in your browser! Radiofrequency ablation of atrial flutter. 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. The long-term 10 years 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.

Relation between impedance and endocardial contact during radiofrequency catheter ablation. How to cite this article.


Ablação por Radiofrequência | Blausen Medical

The mid-peripheral areas have shown significant reductions in the amplitude values in the first negative component N1 and in the first positive component P1 as well. In this case the affected visual pathway sections could not be determined since the applied psychophysical method does not allow us to indicate the specific visual structure principally damaged by the mercury vapor.

Electrophysiological and psychophysical study of mercury vapor intoxicated subjects. Double potentials along the ablation line as a guide to radiofrequency ablation of typical atrial flutter.

Os cateteres foram movimentados da estuvo forma que os cateteres irrigados. Local electrogram-based criteria of cavotricuspid isthmus block. Comparison of irrigated electrode designs for radiofrequency ablation of myocardium. O “crossover” ocorreu em quatro pacientes do grupo com cateter irrigado. Is 8-mm more effective than 4-mm tip electrode catheter for ablation of typical atrial flutter?

Radiofrequency catheter ablation of atrial flutter: