Revised non-contact mapping of ventricular scar in a post-infarct ovine model with validation using contact mapping and histology

Europace

Volumn 12, Issue 6, 2010, Pages 881-889

  Pouliopoulos, Jim ^a,b   Sivagangabalan, Gopal ^a   Barry, Michael A ^a   Thiagalingam, Aravinda ^a,b   Huang, Kaimin ^a   Lu, Juntang ^a   Byth, Karen ^a,b   Kovoor, Pramesh ^a,b  

^a WESTMEAD HOSPITAL   (Australia)

^b UNIVERSITY OF SYDNEY   (Australia)

Author keywords

Myocardial infarction; Non contact mapping; Scar; Substrate; Ventricular

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ANISOTROPY; AREA UNDER THE CURVE; ARTICLE; CATHETER; CONTROLLED STUDY; DIAGNOSTIC ACCURACY; ELECTRIC POTENTIAL; ELECTROGRAPHY; HEART INFARCTION; HEART LEFT VENTRICLE; HEART MUSCLE; HISTOLOGY; MALE; NONHUMAN; PRIORITY JOURNAL; SCAR; SHEEP; SINUS RHYTHM; THORACOTOMY; VALIDATION STUDY;

ALGORITHMS; ANIMALS; ARRHYTHMIAS, CARDIAC; CICATRIX; DISEASE MODELS, ANIMAL; ELECTRODES; ELECTROPHYSIOLOGIC TECHNIQUES, CARDIAC; MALE; MODELS, CARDIOVASCULAR; MYOCARDIAL INFARCTION; NEEDLES; REPRODUCIBILITY OF RESULTS; ROC CURVE; SENSITIVITY AND SPECIFICITY; SHEEP;

EID: 77953006980     PISSN: 10995129     EISSN: 15322092     Source Type: Journal    
DOI: 10.1093/europace/euq098     Document Type: Article

References (26)

1. Packer DL. Three-dimensional mapping in interventional electrophysiology: techniques and technology. J Cardiovasc Electrophysiol 2005;16:1110-1116
2. Thiagalingam A, Wallace EM, Campbell CR, Boyd AC, Eipper VE, Byth K et al. Value of noncontact mapping for identifying left ventricular scar in an ovine model. Circulation 2004;110:3175-3180
3. Jacobson JT, Afonso VX, Eisenman G, Schultz JR, Lazar S, Michele JJ et al. Characterization of the infarct substrate and ventricular tachycardia circuits with noncontact unipolar mapping in a porcine model of myocardial infarction. Heart Rhythm 2006;3:189-197
4. Sivagangabalan G, Pouliopoulos J, Huang K, Lu J, Barry MA, Thiagalingam A et al. Comparison of electroanatomic contact and noncontact mapping of ventricular scar in a postinfarct ovine model with intramural needle electrode recording and histological validation. Circ Arrhythm Electrophysiol 2008;1:363-369
5. Reek S, Bicknell JL, Walcott GP, Bishop SP, Smith WM, Kay GN et al. Inducibility of sustained ventricular tachycardia in a closed-chest ovine model of myocardial infarction. Pacing Clin Electrophysiol 1999;22:605-614
6. Thiagalingam A, Wallace EM, Boyd AC, Eipper VE, Campbell CR, Byth K et al. Noncontact mapping of the left ventricle: insights from validation with transmural contact mapping. Pacing Clin Electrophysiol 2004;27:570-578
7. Spach MS, Dolber PC. Relating extracellular potentials and their derivatives to anisotropic propagation at a microscopic level in human cardiac muscle. Evidence for electrical uncoupling of side-to-side fiber connections with increasing age. Circ Res 1986;58:356-371
8. Savage RM,Wagner GS, Ideker RE, Podolsky SA, Hackel DB. Correlation of postmortem anatomic findings with electrocardiographic changes in patients with myocardial infarction: retrospective study of patients with typical anterior and posterior infarcts. Circulation 1977;55:279-285
9. Voss F, Steen H, Bauer A, Giannitsis E, Katus HA, Becker R. Determination of myocardial infarct size by noncontact mapping. Heart Rhythm 2008;5:308-314
10. Verma A, Marrouche NF, Schweikert RA, Saliba W, Wazni O, Cummings J et al. Relationship between successful ablation sites and the scar border zone defined by substrate mapping for ventricular tachycardia post-myocardial infarction. J Cardiovasc Electrophysiol 2005;16:465-471
11. Spach MS, Miller WT 3rd, Geselowitz DB, Barr RC, Kootsey JM, Johnson EA. The discontinuous nature of propagation in normal canine cardiac muscle. Evidence for recurrent discontinuities of intracellular resistance that affect the membrane currents. Circ Res 1981;48:39-54.
12. Reek S, Geller JC, Mittag A, Grothues F, Hess A, Kaulisch T et al. Noncontact mapping of ventricular tachycardia in a closed-chest animal model of chronic myocardial infarction. Pacing Clin Electrophysiol 2003;26:2253-2263
13. Abrams DJ, Earley MJ, Sporton SC, Kistler PM, Gatzoulis MA, Mullen MJ et al. Comparison of noncontact and electroanatomic mapping to identify scar and arrhythmia late after the Fontan procedure. Circulation 2007;115:1738-1746
14. Zou J, Cao K, Yang B, Chen M, Shan Q, Chen C et al. Dynamic substrate mapping and ablation of ventricular tachycardias in right ventricular dysplasia. J Interv Card Electrophysiol 2004;11:37-45.
15. Kovoor P, Campbell C, Wallace E, Byth K, Dewsnap B, Eipper V et al. Effects of simultaneous insertion of 66 plunge needle electrodes on myocardial activation, function, and structure. Pacing Clin Electrophysiol 2003;26:1979-1985
16. Geselowitz DB, Barr RC, Spach MS, Miller WT 3rd. The impact of adjacent isotropic fluids on electrograms from anisotropic cardiac muscle. A modeling study. Circ Res 1982;51:602-613
17. Spach MS, Barr RC. Ventricular intramural and epicardial potential distributions during ventricular activation and repolarization in the intact dog. Circ Res 1975; 37:243-257
18. Roberts DE, Scher AM. Effect of tissue anisotropy on extracellular potential fields in canine myocardium in situ. Circ Res 1982;50:342-351
19. Taccardi B, Veronese S, Franzone PC, Guerri L. Multiple components in the unipolar electrogram: a simulation study in a three-dimensional model of ventricular myocardium. J Cardiovasc Electrophysiol 1998;9:1062-1084
20. Neunlist M, Tung L. Spatial distribution of cardiac transmembrane potentials around an extracellular electrode: dependence on fiber orientation. Biophys J 1995;68:2310-2322
21. Wikswo JP Jr, Wisialowski TA, Altemeier WA, Balser JR, Kopelman HA, Roden DM. Virtual cathode effects during stimulation of cardiac muscle. Twodimensional in vivo experiments. Circ Res 1991;68:513-530
22. Ndrepepa G, Caref EB, Yin H, el-Sherif N, Restivo M. Activation time determination by high-resolution unipolar and bipolar extracellular electrograms in the canine heart. J Cardiovasc Electrophysiol 1995;6:174-188
23. Earley MJ, Abrams DJ, Sporton SC, Schilling RJ. Validation of the noncontact mapping system in the left atrium during permanent atrial fibrillation and sinus rhythm. J Am Coll Cardiol 2006;48:485-491
24. Glomset DJ, Glomset ATA. A morphologic study of the cardiac conduction system in ungulates, dog, and man. II. The Purkinje system. Am Heart J 1940;20:677-701.
25. Desjardins B, Crawford T, Good E, Oral H, Chugh A, Pelosi F et al. Infarct architecture and characteristics on delayed enhanced magnetic resonance imaging and electroanatomic mapping in patients with postinfarction ventricular arrhythmia. Heart Rhythm 2009;6:644-651
26. Callans DJ, Ren JF, Michele J, Marchlinski FE, Dillon SM. Electroanatomic left ventricular mapping in the porcine model of healed anterior myocardial infarction. Correlation with intracardiac echocardiography and pathological analysis. Circulation 1999;100:1744-1750