Literature DB >> 8651132

Effects of dispersive electrode position and surface area on electrical parameters and temperature during radiofrequency catheter ablation.

S Nath1, J P DiMarco, R G Gallop, I D McRury, D E Haines.   

Abstract

Positioning of the dispersive electrode has no significant effect during radiofrequency ablation. Doubling the surface are of the dispersive electrode results in a lower impedance, higher current delivery, and increased tip temperatures, particularly if the baseline impedance is >100 ohms. These findings may have important implications for optimizing radiofrequency energy delivery using currently available radiofrequency generators.

Mesh：

Year:  1996        PMID： 8651132     DOI： 10.1016/s0002-9149(97)89215-6

Source DB:  PubMed          Journal:  Am J Cardiol        ISSN： 0002-9149            Impact factor:   2.778


  12 in total

Review 1.  The biophysics of renal sympathetic denervation using radiofrequency energy.

Authors:  Hitesh C Patel; Paramdeep S Dhillon; Felix Mahfoud; Alistair C Lindsay; Carl Hayward; Sabine Ernst; Alexander R Lyon; Stuart D Rosen; Carlo di Mario
Journal:  Clin Res Cardiol       Date:  2014-05       Impact factor: 5.460

2.  MEMS-Based Flexible Force Sensor for Tri-Axial Catheter Contact Force Measurement.

Authors:  Hardik J Pandya; Jun Sheng; Jaydev P Desai
Journal:  J Microelectromech Syst       Date:  2016-12-22       Impact factor: 2.417

3.  Frontal placement of dispersive patch for effective ablation of arrhythmia originating from the anterior right ventricular outflow tract.

Authors:  Piotr Futyma; Piotr Kułakowski
Journal:  J Interv Card Electrophysiol       Date:  2017-06-17       Impact factor: 1.900

4.  Modulating the Baseline Impedance: An Adjunctive Technique for Maximizing Radiofrequency Lesion Dimensions in Deep and Intramural Ventricular Substrate: An Adjunctive Technique for Maximizing Radiofrequency Lesion Dimensions in Deep and Intramural Ventricular Substrate.

Authors:  Ayelet Shapira-Daniels; Michael Barkagan; Markus Rottmann; Jakub Sroubek; Derin Tugal; Michael A Carlozzi; James W McConville; Alfred E Buxton; Elad Anter
Journal:  Circ Arrhythm Electrophysiol       Date:  2019-06

5.  Superior efficacy of pulmonary vein isolation with online contact force measurement persists after the learning period: a prospective case control study.

Authors:  Michael Wolf; Johan B Saenen; Wim Bories; Hielko P Miljoen; Sara Nullens; Christiaan J Vrints; Andrea Sarkozy
Journal:  J Interv Card Electrophysiol       Date:  2015-05-09       Impact factor: 1.900

6.  Impact of real-time contact force and impedance measurement in pulmonary vein isolation procedures for treatment of atrial fibrillation.

Authors:  Reza Wakili; Sebastian Clauss; Viola Schmidt; Michael Ulbrich; Anton Hahnefeld; Franziska Schüssler; Johannes Siebermair; Stefan Kääb; Heidi L Estner
Journal:  Clin Res Cardiol       Date:  2013-10-06       Impact factor: 5.460

Review 7.  The Role Of Contact Force In Atrial Fibrillation Ablation.

Authors:  Hiroshi Nakagawa; Warren M Jackman
Journal:  J Atr Fibrillation       Date:  2014-06-30

8.  Contemporary Mapping Techniques of Complex Cardiac Arrhythmias - Identifying and Modifying the Arrhythmogenic Substrate.

Authors:  Emmanuel Koutalas; Sascha Rolf; Borislav Dinov; Sergio Richter; Arash Arya; Andreas Bollmann; Gerhard Hindricks; Philipp Sommer
Journal:  Arrhythm Electrophysiol Rev       Date:  2015-03-10

9.  Lumped Element Electrical Model based on Three Resistors for Electrical Impedance in Radiofrequency Cardiac Ablation: Estimations from Analytical Calculations and Clinical Data.

Authors:  Enrique Berjano; Andre d'Avila
Journal:  Open Biomed Eng J       Date:  2013-07-12

10.  Incidence and Factors Predicting Skin Burns at the Site of Indifferent Electrode during Radiofrequency Catheter Ablation of Cardiac Arrhythmias.

Authors:  Hussain Ibrahim; Bohuslav Finta; Jubran Rind
Journal:  Cardiol Res Pract       Date:  2016-04-24       Impact factor: 1.866
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