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Items: 1 to 20 of 118


Electrical homogenization of ventricular scar by application of collagenase: a novel strategy for arrhythmia therapy.

Yagishita D, Ajijola OA, Vaseghi M, Nsair A, Zhou W, Yamakawa K, Tung R, Mahajan A, Shivkumar K.

Circ Arrhythm Electrophysiol. 2013 Aug;6(4):776-83. doi: 10.1161/CIRCEP.113.000448. Epub 2013 Jul 19.


Combined epicardial and endocardial electroanatomic mapping in a porcine model of healed myocardial infarction.

Reddy VY, Wrobleski D, Houghtaling C, Josephson ME, Ruskin JN.

Circulation. 2003 Jul 1;107(25):3236-42. Epub 2003 Jun 9.


Characterization of myocardial scars: electrophysiological imaging correlates in a porcine infarct model.

Nakahara S, Vaseghi M, Ramirez RJ, Fonseca CG, Lai CK, Finn JP, Mahajan A, Boyle NG, Shivkumar K.

Heart Rhythm. 2011 Jul;8(7):1060-7. doi: 10.1016/j.hrthm.2011.02.029. Epub 2011 Feb 23.


A swine model of infarct-related reentrant ventricular tachycardia: Electroanatomic, magnetic resonance, and histopathological characterization.

Tschabrunn CM, Roujol S, Nezafat R, Faulkner-Jones B, Buxton AE, Josephson ME, Anter E.

Heart Rhythm. 2016 Jan;13(1):262-73. doi: 10.1016/j.hrthm.2015.07.030. Epub 2015 Jul 28.


Layered activation of epicardial scar in arrhythmogenic right ventricular dysplasia: possible substrate for confined epicardial circuits.

Haqqani HM, Tschabrunn CM, Betensky BP, Lavi N, Tzou WS, Zado ES, Marchlinski FE.

Circ Arrhythm Electrophysiol. 2012 Aug 1;5(4):796-803. doi: 10.1161/CIRCEP.111.967935. Epub 2012 May 25.


Comparison of electroanatomic contact and noncontact mapping of ventricular scar in a postinfarct ovine model with intramural needle electrode recording and histological validation.

Sivagangabalan G, Pouliopoulos J, Huang K, Lu J, Barry MA, Thiagalingam A, Ross DL, Thomas SP, Kovoor P.

Circ Arrhythm Electrophysiol. 2008 Dec;1(5):363-9. doi: 10.1161/CIRCEP.108.799619. Epub 2008 Oct 7.


Simultaneous biventricular noncontact mapping and ablation of septal ventricular tachycardia in a chronic ovine infarct model.

Sivagangabalan G, Pouliopoulos J, Huang K, Barry MA, Lu J, Thomas SP, Ross DL, Thiagalingam A, Kovoor P.

Circ Arrhythm Electrophysiol. 2009 Aug;2(4):441-9. doi: 10.1161/CIRCEP.108.842872. Epub 2009 May 22.


Intramyocardial adiposity after myocardial infarction: new implications of a substrate for ventricular tachycardia.

Pouliopoulos J, Chik WW, Kanthan A, Sivagangabalan G, Barry MA, Fahmy PN, Midekin C, Lu J, Kizana E, Thomas SP, Thiagalingam A, Kovoor P.

Circulation. 2013 Nov 19;128(21):2296-308. doi: 10.1161/CIRCULATIONAHA.113.002238. Epub 2013 Sep 13.


Use of electrogram characteristics during sinus rhythm to delineate the endocardial scar in a porcine model of healed myocardial infarction.

Wrobleski D, Houghtaling C, Josephson ME, Ruskin JN, Reddy VY.

J Cardiovasc Electrophysiol. 2003 May;14(5):524-9.


CMR-based identification of critical isthmus sites of ischemic and nonischemic ventricular tachycardia.

Piers SR, Tao Q, de Riva Silva M, Siebelink HM, Schalij MJ, van der Geest RJ, Zeppenfeld K.

JACC Cardiovasc Imaging. 2014 Aug;7(8):774-84. doi: 10.1016/j.jcmg.2014.03.013. Epub 2014 Jul 16.


Clinical application of PET/CT fusion imaging for three-dimensional myocardial scar and left ventricular anatomy during ventricular tachycardia ablation.

Tian J, Smith MF, Chinnadurai P, Dilsizian V, Turgeman A, Abbo A, Gajera K, Xu C, Plotnick D, Peters R, Saba M, Shorofsky S, Dickfeld T.

J Cardiovasc Electrophysiol. 2009 Jun;20(6):567-604.


Scar dechanneling: new method for scar-related left ventricular tachycardia substrate ablation.

Berruezo A, Fernández-Armenta J, Andreu D, Penela D, Herczku C, Evertz R, Cipolletta L, Acosta J, Borràs R, Arbelo E, Tolosana JM, Brugada J, Mont L.

Circ Arrhythm Electrophysiol. 2015 Apr;8(2):326-36. doi: 10.1161/CIRCEP.114.002386. Epub 2015 Jan 12.


Catheter ablation of ventricular tachycardia by intramyocardial injection of ethanol in an animal model of chronic myocardial infarction.

Reek S, Geller JC, Schildhaus HU, Mahnkopf D, Mittag J, Klein HU.

J Cardiovasc Electrophysiol. 2004 Mar;15(3):332-41.


Electrical storm induced by cardiac resynchronization therapy is determined by pacing on epicardial scar and can be successfully managed by catheter ablation.

Roque C, Trevisi N, Silberbauer J, Oloriz T, Mizuno H, Baratto F, Bisceglia C, Sora N, Marzi A, Radinovic A, Guarracini F, Vergara P, Sala S, Paglino G, Gulletta S, Mazzone P, Cireddu M, Maccabelli G, Della Bella P.

Circ Arrhythm Electrophysiol. 2014 Dec;7(6):1064-9. doi: 10.1161/CIRCEP.114.001796. Epub 2014 Sep 14.


Core isolation of critical arrhythmia elements for treatment of multiple scar-based ventricular tachycardias.

Tzou WS, Frankel DS, Hegeman T, Supple GE, Garcia FC, Santangeli P, Katz DF, Sauer WH, Marchlinski FE.

Circ Arrhythm Electrophysiol. 2015 Apr;8(2):353-61. doi: 10.1161/CIRCEP.114.002310. Epub 2015 Feb 13.


Relationship between successful ablation sites and the scar border zone defined by substrate mapping for ventricular tachycardia post-myocardial infarction.

Verma A, Marrouche NF, Schweikert RA, Saliba W, Wazni O, Cummings J, Abdul-Karim A, Bhargava M, Burkhardt JD, Kilicaslan F, Martin DO, Natale A.

J Cardiovasc Electrophysiol. 2005 May;16(5):465-71.


Endo-epicardial homogenization of the scar versus limited substrate ablation for the treatment of electrical storms in patients with ischemic cardiomyopathy.

Di Biase L, Santangeli P, Burkhardt DJ, Bai R, Mohanty P, Carbucicchio C, Dello Russo A, Casella M, Mohanty S, Pump A, Hongo R, Beheiry S, Pelargonio G, Santarelli P, Zucchetti M, Horton R, Sanchez JE, Elayi CS, Lakkireddy D, Tondo C, Natale A.

J Am Coll Cardiol. 2012 Jul 10;60(2):132-41. doi: 10.1016/j.jacc.2012.03.044.


Early reperfusion during acute myocardial infarction affects ventricular tachycardia characteristics and the chronic electroanatomic and histological substrate.

Wijnmaalen AP, Schalij MJ, von der Thüsen JH, Klautz RJ, Zeppenfeld K.

Circulation. 2010 May 4;121(17):1887-95. doi: 10.1161/CIRCULATIONAHA.109.891242. Epub 2010 Apr 19.


Multielectrode contact mapping to assess scar modification in post-myocardial infarction ventricular tachycardia patients.

Della Bella P, Bisceglia C, Tung R.

Europace. 2012 Aug;14 Suppl 2:ii7-ii12. doi: 10.1093/europace/eus213.


Distribution of abnormal potentials in chronic myocardial infarction using a real time magnetic resonance guided electrophysiology system.

Oduneye SO, Pop M, Shurrab M, Biswas L, Ramanan V, Barry J, Crystal E, Wright GA.

J Cardiovasc Magn Reson. 2015 Apr 11;17:27. doi: 10.1186/s12968-015-0133-1.

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