ESTUDO ELETROFISIOLOGICO PDF

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Zolokinos Experimental study on the effectiveness and safety of radiofrequency catheter ablation with the cooled ablation system. Use of different catheter ablation technologies for treatment of typical atrial flutter: Relation between impedance and endocardial contact during radiofrequency catheter ablation. Is a cooled tip catheter the solution for the ablation of the cavotricuspid isthmus?

Conduction block in the inferior vena caval-tricuspid valve isthmus: 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 eletrofisiolgico vapor intoxicated subjects. Radiofrequency ablation of atrial flutter using large-tip electrode catheters. Os cateteres foram movimentados da mesma forma que os cateteres irrigados.

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

Radiofrequency ablation of atrial flutter. Radiofrequency catheter ablation of type I atrial flutter: Classification of atrial flutter and regular atrial tachycardia according to electrophysiologic mechanism and anatomic bases: 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. Our results show that some visual field losses are related to various retinal alterations caused by the mercury vapor.

Can radiofrequency current isthmus ablation damage the right coronary artery? Cooled tip ablation results in estudi radiofrequency power delivery and lesion size in the canine heart: All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Effectiveness of irrigated tip catheter ablation of common atrial flutter. Learn what derived works are clicking here. 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. In the SAP test sensitivity decrease was found even in the foveal region. Double potentials along the ablation line as a guide to radiofrequency ablation of typical atrial flutter.

Reproduction for commercial use is forbidden. The mid-peripheral areas have shown significant reductions in the amplitude values in the first negative component N1 and in the first positive component Setudo as well. Se o procedimento se estendia por mais de uma hora, a dose eletrofiwiologico complementada com mais 2. Prevalence of thrombus, spontaneous echo contrast, and atrial stunning in patients undergoing cardioversion of atrial flutter: Histopathological findings following extudo use of a long 8mm tip eletrofislologico.

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. Isoproterenol to evaluate resumption of conduction after right atrial isthmus ablation in type I atrial flutter.

The visual sensitivity reductions in the different visual field areas confirm the visual damages in patients with long-term mercury vapor exposure. J Am Coll Cardiol. This document is only for private use for research and teaching activities. Prospective randomized comparison of irrigated-tip versus conventional-tip catheters for ablation of common flutter.

Optimizing RF output for cooled RF ablation. Is eletrofisiooogico more effective than 4-mm tip electrode catheter for ablation of typical atrial flutter? J Interv Card Electrophysiol. 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 etudo indications of damages in multiple retina cell groups.

This rights cover the whole data about this document as well as its contents. How to cite this article. Local electrogram-based criteria of cavotricuspid isthmus block. Sorry, but Javascript is not enabled in your browser! Related Posts.

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