Carta Revisado por pares

Determining the Local Time of Activation from the Unipolar Electrogram: New Methods, New Challenges

2000; Wiley; Volume: 11; Issue: 10 Linguagem: Inglês

10.1111/j.1540-8167.2000.tb01759.x

ISSN

1540-8167

Autores

Bonnie B. Punske,

Tópico(s)

EEG and Brain-Computer Interfaces

Resumo

Journal of Cardiovascular ElectrophysiologyVolume 11, Issue 10 p. 1129-1131 Determining the Local Time of Activation from the Unipolar Electrogram: New Methods, New Challenges BONNIE B. PUNSKE PH.D., Corresponding Author BONNIE B. PUNSKE PH.D. From the Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UtahAddress for correspondence: Bonnie B. Punske, Ph.D., Harrison CVRTI, University of Utah, 95 South 2000 East, Salt Lake City, UT 84112-5000. Fax: 801-581-3128; E-mail: [email protected]Search for more papers by this author BONNIE B. PUNSKE PH.D., Corresponding Author BONNIE B. PUNSKE PH.D. From the Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UtahAddress for correspondence: Bonnie B. Punske, Ph.D., Harrison CVRTI, University of Utah, 95 South 2000 East, Salt Lake City, UT 84112-5000. Fax: 801-581-3128; E-mail: [email protected]Search for more papers by this author First published: 20 April 2007 https://doi.org/10.1111/j.1540-8167.2000.tb01759.xCitations: 2AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat References 1 Durrer, D, van der Tweel LH Tweel LH: Spread of activation in the left ventricular wall of the dog, II: Activation conditions at the epicardial surface. Am Heart J 1954; 47: 192–203. 10.1016/0002-8703(54)90249-5 CASPubMedWeb of Science®Google Scholar 2 Spach MS, Miller WT, Miller-Jones E, Warren RB, Barr RC: Extracellular potentials related to intracellular action potentials during impulse conduction in anisotropic canine cardiac muscle. Circ Res 1979; 45: 188–204. 10.1161/01.RES.45.2.188 CASPubMedWeb of Science®Google Scholar 3 Spach MS, Kootsey JM: Relating the sodium current and conductance to the shape of transmembrane and extracellular potentials by simulation: Effects of propagation boundaries. IEEE Trans Biomed Eng 1985; 32: 743–755. 10.1109/TBME.1985.325489 CASPubMedWeb of Science®Google Scholar 4 Ideker RE, Smith WM, Blanchard SM, Reiser SL, Simpson EV, Wolf PD, Danieley ND: The assumptions of isochronal cardiac mapping. PACE 1989; 12: 456–478. 10.1111/j.1540-8159.1989.tb02684.x CASPubMedWeb of Science®Google Scholar 5 Steinhaus BM: Estimating cardiac transmembrane activation and recovery times from unipolar and bipolar extracellular electrograms: A simulation study. Circ Res 1989; 64: 449–462. 10.1161/01.RES.64.3.449 CASPubMedWeb of Science®Google Scholar 6 Lesh MD, Spear JF, Simson MB: A computer model of the electrogram: What causes fractionation J Electrocardiol 1988; 21(Suppl): S69–S73. 10.1016/0022-0736(88)90061-1 CASPubMedWeb of Science®Google Scholar 7 Ino T, Fishbein MC, Mandel WJ, Chen PS, Karagueuzian HS: Cellular mechanisms of ventricular bipolar electrograms showing double and fractionated potentials. J Am Coll Cardiol 1995; 26: 1080–1089. 10.1016/0735-1097(95)00256-7 CASPubMedWeb of Science®Google Scholar 8 Ellis WS, Eisenberg SJ, Auslander DM, Dae MW, Zakhor A, Lesh MD: Deconvolution: A novel signal processing approach for determining activation time from fractionated electrograms and detecting infarcted tissue. Circulation 1996; 94: 2633–2640. 10.1161/01.CIR.94.10.2633 CASPubMedWeb of Science®Google Scholar 9 Gardner PI, Ursell PC, Fenoglio JJ Jr, Wit AL: Electrophysiologic and anatomic basis for fractionated electrograms recorded from healed myocardial infarcts. Circulation 1985; 72: 596–611. 10.1161/01.CIR.72.3.596 CASPubMedWeb of Science®Google Scholar 10 Stevenson WG, Weiss JN, Wiener I, Rivitz SM, Nademanee K, Klitzner T, Yeatman L, Josephson M, Wohlgelernter D: Fractionated endocardial electrograms are associated with slow conduction in humans: Evidence from pace-mapping. J Am Coll Cardiol 1989; 13: 369–376. 10.1016/0735-1097(89)90514-7 CASPubMedWeb of Science®Google Scholar 11 Punske B, Ni Q, Lux R, MacLeod R, Ershler P, Dustman T, Vyhmeister Y, Taccardi B: Alternative methods of excitation time determination on the epicardial surface. World Congress on Medical Physics and Biomedical Engineering, Chicago , IL , 2000. 10.1109/IEMBS.2000.897861 Google Scholar 12 Arisi G, Macchi E, Baruffi S, Spaggiari S, Taccardi B: Potential fields on the ventricular surface of the exposed dog heart during normal excitation. Cire Res 1983; 52: 706–715. 10.1161/01.RES.52.6.706 CASPubMedWeb of Science®Google Scholar 13 Taccardi B, Macchi E, Lux RL, Ershler PR, Spaggiari S, Baruffi S, Vyhmeister Y: Effect of myocardial fiber direction on epicardial potentials. Circulation 1994; 90: 3076–3090. 10.1161/01.CIR.90.6.3076 CASPubMedWeb of Science®Google Scholar 14 Coronel R, Wilms-Schopman FJG, de Groot JR, Janse MJ, van Capelle FJL, de Bakker JMT: Laplacian electrograms and the interpretation of complex ventricular activation patterns during ventricular fibrillation. J Cardiovasc Electrophysiol 2000; 11: 1119–1128. 10.1111/j.1540-8167.2000.tb01758.x CASPubMedWeb of Science®Google Scholar 15 Janse MJ, van Capelle FJ, Morsink H, Kleber AG, Wilms-Schopman F, Cardinal R, D'Alnoncourt CN, Durrer D: Flow of “injury” current and patterns of excitation during early ventricular arrhythmias in acute regional myocardial ischemia in isolated porcine and canine hearts. Evidence for two different arrhythmogenic mechanisms. Circ Res 1980; 47: 151–165. 10.1161/01.RES.47.2.151 PubMedWeb of Science®Google Scholar 16 Kleber AG, Janse MJ, van Capelle FJ, Durrer D: Mechanism and time course of S-T and T-Q segment changes during acute regional myocardial ischemia in the pig heart determined by extracellular and intracellular recordings. Circ Res 1978; 42: 603–613. 10.1161/01.RES.42.5.603 CASPubMedWeb of Science®Google Scholar 17 Witkowski FX, Kavanagh KM, Penkoske PA, Plonsey R: In vivo estimation of cardiac transmembrane current. Circ Res 1993; 72: 424–439. 10.1161/01.RES.72.2.424 CASPubMedWeb of Science®Google Scholar 18 Witkowski FX, Plonsey R, Penkoske PA, Kavanagh KM: Significance of inwardly directed transmembrane current in determination of local myocardial electrical activation during ventricular fibrillation. Circ Res 1994; 74: 507–524. 10.1161/01.RES.74.3.507 CASPubMedWeb of Science®Google Scholar 19 Lux RL, Ershler PR, Taccardi PR: Measuring spatial waves of repolarization in canine ventricles using high resolution epicardial mapping. J Electrocardiol 1996; 29: 130–134. 10.1016/S0022-0736(96)80042-2 PubMedWeb of Science®Google Scholar 20 Gaudette RJ: Multiresolution analysis of epicardial array data. Master of Science thesis. Northeastern University, 1997. Google Scholar 21 Weissenburger J, Nesterenko VV, Antzelevitch C: Transmural heterogeneity of ventricular repolarization under baseline and long QT conditions in the canine heart in vivo: Torsades de pointes develops with halothane but not pentobarbital anesthesia. J Cardiovasc Electrophysiol 2000; 11: 290–304. 10.1111/j.1540-8167.2000.tb01798.x CASPubMedWeb of Science®Google Scholar 22 Nesterenko VV: Re-interpretation of the monophasic action potential: Computer model suggests an approach to increase stability and resolution of epicardial and transmural signal (Abstract). Circulation 1995; 92: 1–300. PubMedWeb of Science®Google Scholar 23 Nesterenko VV, Weissenburger J: Experimental evidence for reinterpretation of basis for the monophasic action potential: A new technique with large amplitude and stable transmural signals (Abstract). Circulation 1995; 92: 1–299. PubMedWeb of Science®Google Scholar Citing Literature Volume11, Issue10October 2000Pages 1129-1131 ReferencesRelatedInformation

Referência(s)