Contrasting effects of convective flow on catheter ablation lesion size: Cryo versus radiofrequency energy

PACE - Pacing and Clinical Electrophysiology

Volumn 31, Issue 3, 2008, Pages 300-307

  Pilcher, Thomas A ^a   Saul, J Philip ^a   Hlavacek, Anthony M ^a   Haemmerich, Dieter ^a,b  

^a MEDICAL UNIVERSITY OF SOUTH CAROLINA   (United States)

^b South   (United States)

Author keywords

Ablation; Biomedical engineering; SVT; VT

Indexed keywords

SODIUM CHLORIDE;

ARTICLE; BLOOD FLOW; CATHETER ABLATION; CRYOABLATION; CULTURE MEDIUM; FLOW RATE; HUMAN; INTERMETHOD COMPARISON; LOW TEMPERATURE; PREDICTION; RADIOFREQUENCY ABLATION; SWINE; THERMODYNAMICS; TISSUE SECTION;

ANIMALS; CATHETER ABLATION; CRYOSURGERY; HEART; MYOCARDIUM; SWINE;

EID: 40149110680     PISSN: 01478389     EISSN: 15408159     Source Type: Journal    
DOI: 10.1111/j.1540-8159.2008.00989.x     Document Type: Article

References (24)

1. Kannankeril PJ. Catheter ablation for atrioventricular nodal reentry tachycardia in children: A time to freeze, and a time to burn. Heart Rhythm 2006 3 : 571 572.
2. Collins KK, Dubin AM, Chiesa NA, Avasarala K, Van Hare GF. Cryoablation versus radiofrequency ablation for treatment of pediatric atrioventricular nodal reentrant tachycardia: Initial experience with 4-mm cryocatheter. Heart Rhythm 2006 3 : 564 570.
3. Bar-Cohen Y, Cecchin F, Alexander ME, Berul CI, Triedman JK, Walsh EP. Cryoablation for accessory pathways located near normal conduction tissues or within the coronary venous system in children and young adults. Heart Rhythm 2006 3 : 253 258.
4. Khairy P, Chauvet P, Lehmann J, Lambert J, Macle L, Tanguay JF, Sirois MG, et al. Lower incidence of thrombus formation with cryoenergy versus radiofrequency catheter ablation. Circulation 2003 107 : 2045 2050.
5. Skanes AC, Yee R, Krahn AD, Klein GJ. Cryoablation of atrial arrhythmias. Card Electrophysiol Rev 2002 6 : 383 388.
6. Blaufox A, Paul T, Saul JP. Radiofrequency catheter ablation in small children: Relationship of complications to application dose. Pacing Clin Electrophysiol 2004 27 : 224 229.
7. Drago F, Silveti M, De Santis A, Grutter G, Andrew P. Lengthier cryoablation and a bonus cryoapplication is associated with improved efficacy for cryothermal catheter ablation of supraventricular tachycardias in children. J Interv Card Electrophysiol 2006 16 : 191 198.
8. Kirsh JA, Gross GJ, O'Connor S, Hamilton RM. Transcatheter cryoablation of tachyarrhythmias in children: Initial experience from an international registry. J Am Coll Cardiol 2005 45 : 133 136.
9. Cao H, Vorperian VR, Tungjitkusolmun S, Tsai JZ, Haemmerich D, Choy YB, Webster JG. Flow effect on lesion formation in RF cardiac catheter ablation. IEEE Trans Biomed Eng 2001 48 : 425 433.
10. Lai YC, Choy YB, Haemmerich D, Vorperian VR, Webster JG. Lesion size estimator of cardiac radiofrequency ablation at different common locations with different tip temperatures. IEEE Trans Biomed Eng 2004 51 : 1859 1864.
11. Petersen HH, Chen X, Pietersen A, Svendsen JH, Haunso S. Lesion dimensions during temperature-controlled radiofrequency catheter ablation of left ventricular porcine myocardium: Impact of ablation site, electrode size, and convective cooling. Circulation 1999 99 : 319 325.
12. Pilcher TA, Sanford AL, Saul JP, Haemmerich D. Convective cooling effect on cooled-tip catheter compared to large-tip catheter radiofrequency ablation. Pacing Clin Electrophysiol 2006 29 : 1368 1374.
13. Tungjitkusolmun S, Vorperian VR, Bhavaraju N, Cao H, Tsai JZ, Webster JG. Guidelines for predicting lesion size at common endocardial locations during radio-frequency ablation. IEEE Trans Biomed Eng 2001 48 : 194 201.
14. Tsai JZ, Will JA, Hubbard-Van Stelle S, Cao H, Tungtitkusolmun S, Choy YB, Haemmerich D, et al. In-vivo measurement of swine myocardial resistivity. IEEE Trans Biomed Eng 2002 49 : 472 483.
15. Foster KR, Schwan HP. Dielectric properties of tissues and biological materials: A critical review. Crit Rev Biomed Eng 1989 17 : 25 104.
16. Tungjitkusolmun S, Vorperian VR, Bhavaraju N, Cao H, Tsai TZ, Webster JG. Guidelines for predicting lesion size at common endocardial locations during radio-frequency ablation. IEEE Trans Biomed Eng 2001 48 : 194 201.
17. Wood M, Parvez B, Ellenbogen A, Shaffer K, Goldberg S, Gaspar M, Arief I, et al. Determinants of lesion sizes and tissue temperatures during catheter cryoablation. Pacing Clin Electrophysiol 2007 30 : 644 654.
18. Demazunder D, Mirotznik MS, Schwarzman D. Biophysics of radiofrequency ablation using an irrigated electrode. J Interv Card Electrophysiol 2001 5 : 377 389.
19. Mukherjee R, Laohakunakorn P, Welzig MC, Cowart KS, Saul JP. Counter intuitive relations between in vivo RF lesion size, power, and tip temperature. J Interv Card Electrophysiol 2003 9 : 309 315.
20. Grumbrecht S, Neuzner J, Pitschner HF. Interrelation of tissue temperature versus flow velocity in two different kinds of temperature controlled catheter radiofrequency energy applications. J Interv Card Electrophysiol 1998 2 : 211 219.
21. Haemmerich D, Chachati L, Wright AS, Mahvi DM, Lee FT Jr., Webster JG. Hepatic radiofrequency ablation with internally cooled probes: Effect of coolant temperature on lesion size. IEEE Trans Biomed Eng 2003 50 : 493 500.
22. Otomo K, Yamanashi WS, Tondo C, Antz M, Bussey J, Pitha JV, Arruda M, et al. Why a large tip electrode makes a deeper radiofrequency lesion: Effects of increase in electrode cooling and electrode-tissue interface area. J Cardiovasc Electrophysiol 1998 9 : 47 54.
23. Petersen HH, Chen X, Pietersen A, Svendsen JH, Haunso S. Temperature-controlled irrigated tip radiofrequency catheter ablation: Comparison of in vivo and in vitro lesion dimensions for standard catheter and irrigated tip catheter with minimal infusion rate. J Cardiovasc Electrophysiol 1998 9 : 409 414.
24. Matsudaira K, Nakagawa H, Wittkampf FH, Yamanashi WS, Imai S, Pitha JV, Lazzara R, et al. High incidence of thrombus formation without impedance rise during radiofrequency ablation using electrode temperature control. Pacing Clin Electrophysiol 2003 26 : 1227 1237.