Search Results - "Fleischman, S.D."

Three-dimensional finite element analysis of current density and temperature distributions during radio-frequency ablation by Panescu, D., Whayne, J.G., Fleischman, S.D., Mirotznik, M.S., Swanson, D.K., Webster, J.G.

“…This study analyzed the influence of electrode geometry, tissue-electrode angle, and blood flow on current density and temperature distribution, lesion size,…”
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Coil electrodes for RF ablation of atrial fibrillation by Panescu, D., Fleischman, S.D., Whayne, J.G., Mirotznik, M.S., Swanson, D.K.

“…Long and contiguous lesions may cure AF. We analyzed a multielectrode steerable catheter capable of creating such lesions. For optimal temperature control…”
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Temperature distribution under cooled electrodes during radiofrequency catheter ablation by Panescu, D., Fleischman, S.D., Whayne, J.G., Swanson, D.K.

“…Larger lesions were created when the electrode of an RF ablation system was actively cooled below blood temperature. To keep the maximal tissue temperature at…”
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Contiguous lesions by radiofrequency multielectrode ablation by Panescu, D., Fleischman, S.D., Whayne, J.G., Swanson, D.K.

“…Radiofrequency catheter ablation can cure cases of atrial fibrillation. Multielectrode ablation catheters that can create long and contiguous lesions may…”
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Effects of temperature sensor placement on performance of temperature-controlled ablation [cardiac arrhythmias application] by Panescu, D., Fleischman, S.D., Whayne, J.G., Swanson, D.K.

“…The significant changes in power with tissue-electrode angle suggested that the lesions were more predictable when ablating with temperature-based RF…”
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In vivo atrial ablations with a multielectrode RF system by Panescu, D., Fleischman, S.D., Whayne, J.G., McRury, I., Haines, D.E., Swanson, D.K.

“…We tested the performance of a multielectrode RF ablation system during in vivo procedures in the right atrium. A total of 75% of the RF applications resulted…”
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