Abstract
The cornerstone of current techniques for identifying successful ablation sites of ventricular tachyarrhythmias in patients with structural heart disease is the localization of abnormal or scarred myocardium. This tissue usually contains areas of slow conduction, which are critical for maintaining reentrant arrhythmias. Electroanatomic mapping performed in the electrophysiology laboratory identifies the presence of anatomic scar by decreased bipolar voltages measured with roving, steerable catheters. Given the inherent limitations of this technique, such as falsely low voltage recording due to poor catheter contact, the inability to detect intramural scar, and limited mapping density, imaging modalities such magnetic resonance imaging (MRI), computed tomography (CT), positron emission tomography (PET), and single photon emission computed tomography have been used to assess scar by demonstrating gadolinium enhancement, thinned walls, and perfusion/metabolic abnormalities. However, the recurrence rate in multicenter trials using state-of-the-art technology is close to 50 % in the first 6 months after ventricular tachycardia (VT) ablation.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Dickfeld T, Tian J, Ahmad G, et al. MRI-Guided ventricular tachycardia ablation: integration of late gadolinium-enhanced 3D scar in patients with implantable cardioverter-defibrillators. Circ Arrhythm Electrophysiol. 2011;4:172–84.
Tian J, Jeudy J, Smith MF, et al. Three-dimensional contrast-enhanced multidetector CT for anatomic, dynamic, and perfusion characterization of abnormal myocardium to guide ventricular tachycardia ablations. Circ Arrhythm Electrophysiol. 2010;3:496–504.
Dickfeld T, Lei P, Dilsizian V, et al. Integration of three-dimensional scar maps for ventricular tachycardia ablation with positron emission tomography-computed tomography. JACC Cardiovasc Imaging. 2008;1:73–82.
Tian J, Smith M, Ahmad G, Dilsizian V, Jimenez A, Dickfeld T. Integration of three dimensional scar maps using single photon emission computed tomography to guide ventricular tachycardia ablation. J Nucl Med. 2012;53:894–901.
Stevenson WG, Wilber DJ, Natale A, et al. Irrigated radiofrequency catheter ablation guided by electroanatomic mapping for recurrent ventricular tachycardia after myocardial infarction: the multicenter thermocool ventricular tachycardia ablation trial. Circulation. 2008;118:2773–82.
Cohn JN, Levine TB, Olivari MT, et al. Plasma norepinephrine as a guide to prognosis in patients with chronic congestive heart failure. N Engl J Med. 1984;311:819–23.
Merlet P, Valette H, Dubois-Rande JL, et al. Prognostic value of cardiac metaiodobenzylguanidine imaging in patients with heart failure. J Nucl Med. 1992;33:471–7.
Sasano T, Abraham MR, Chang KC, et al. Abnormal sympathetic innervation of viable myocardium and the substrate of ventricular tachycardia after myocardial infarction. J Am Coll Cardiol. 2008;51:2266–75.
Caldwell JH, Link JM, Levy WC, Poole JE, Stratton JR. Evidence for pre- to postsynaptic mismatch of the cardiac sympathetic nervous system in ischemic congestive heart failure. J Nucl Med. 2008;49:234–41.
Packer M, Bristow MR, Cohn JN, et al. The effect of carvedilol on morbidity and mortality in patients with chronic heart failure. U.S. Carvedilol Heart Failure Study Group. N Engl J Med. 1996;334:1349–55.
Vaseghi M, Gima J, Kanaan C, et al. Cardiac sympathetic denervation in patients with refractory ventricular arrhythmias or electrical storm: intermediate and long-term follow-up. Heart Rhythm. 2014;11:360–6.
Chen PS, Chen LS, Cao JM, Sharifi B, Karagueuzian HS, Fishbein MC. Sympathetic nerve sprouting, electrical remodeling and the mechanisms of sudden cardiac death. Cardiovasc Res. 2001;50:409–16.
Cao JM, Fishbein MC, Han JB, et al. Relationship between regional cardiac hyperinnervation and ventricular arrhythmia. Circulation. 2000;101:1960–9.
Kuck KH, Schaumann A, Eckardt L, et al. Catheter ablation of stable ventricular tachycardia before defibrillator implantation in patients with coronary heart disease (VTACH): a multicentre randomised controlled trial. Lancet. 2010;375:31–40.
Morady F, Harvey M, Kalbfleisch SJ, el-Atassi R, Calkins H, Langberg JJ. Radiofrequency catheter ablation of ventricular tachycardia in patients with coronary artery disease. Circulation. 1993;87:363–72.
Marchlinski FE, Callans DJ, Gottlieb CD, Zado E. Linear ablation lesions for control of unmappable ventricular tachycardia in patients with ischemic and nonischemic cardiomyopathy. Circulation. 2000;101:1288–96.
Haqqani HM, Marchlinski FE. Electrophysiologic substrate underlying postinfarction ventricular tachycardia: characterization and role in catheter ablation. Heart Rhythm. 2009;6:S70–6.
Cabo C, Schmitt H, Masters G, Coromilas J, Wit AL, Scheinman MM. Location of diastolic potentials in reentrant circuits causing sustained ventricular tachycardia in the infarcted canine heart: relationship to predicted critical ablation sites. Circulation. 1998;98:2598–607.
Jais P, Maury P, Khairy P, et al. Elimination of local abnormal ventricular activities: a new end point for substrate modification in patients with scar-related ventricular tachycardia. Circulation. 2012;125:2184–96.
Fahmy TS, Wazni OM, Jaber WA, et al. Integration of positron emission tomography/computed tomography with electroanatomical mapping: a novel approach for ablation of scar-related ventricular tachycardia. Heart Rhythm. 2008;5:1538–45.
Mesubi O, Ahmad G, Jeudy J, et al. Impact of ICD artifact burden on late gadolinium enhancement cardiac MR imaging in patients undergoing ventricular tachycardia ablation. Pacing Clin Electrophysiol. 2014;37:1274–83.
Tian J, Smith MF, Chinnadurai P, et al. Clinical application of PET/CT fusion imaging for three-dimensional myocardial scar and left ventricular anatomy during ventricular tachycardia ablation. J Cardiovasc Electrophysiol. 2009;20:597–604.
Jacobson AF, Senior R, Cerqueira MD, et al. Myocardial iodine-123 meta-iodobenzylguanidine imaging and cardiac events in heart failure. Results of the prospective ADMIRE-HF (AdreView Myocardial Imaging for Risk Evaluation in Heart Failure) study. J Am Coll Cardiol. 2010;55:2212–21.
Boogers MJ, Borleffs CJ, Henneman MM, et al. Cardiac sympathetic denervation assessed with 123-iodine metaiodobenzylguanidine imaging predicts ventricular arrhythmias in implantable cardioverter-defibrillator patients. J Am Coll Cardiol. 2010;55:2769–77.
Klein T, Abdulghani M, Smith M, et al. Three-dimensional 123I-meta-iodobenzylguanidine cardiac innervation maps to assess substrate and successful ablation sites for ventricular tachycardia: a feasibility study for a novel paradigm of innervation imaging. Circ Arrhythm Electrophysiol. 2015;8:583–91.
Klein T, Dilsizian V, Cao Q, Chen W, Dickfeld TM. The potential role of iodine-123 metaiodobenzylguanidine imaging for identifying sustained ventricular tachycardia in patients with cardiomyopathy. Curr Cardiol Rep. 2013;15:359.
Cerqueira MD, Weissman NJ, Dilsizian V, et al. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002;105:539–42.
Abdulghani M, Duell J, Smith M, et al. Global and regional myocardial innervation before and after ablation of drug-refractory ventricular tachycardia assessed with 123I-MIBG. J Nucl Med. 2015;56 Suppl 4:52s–8.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing Switzerland
About this chapter
Cite this chapter
Duell, J.T., Klein, T., Smith, M.F., Chen, W., Dilsizian, V., Dickfeld, T. (2017). Cardiac Sympathetic Innervation and Ablation of Ventricular Tachycardia. In: Dilsizian, V., Narula, J. (eds) Atlas of Cardiac Innervation. Springer, Cham. https://doi.org/10.1007/978-3-319-45800-7_8
Download citation
DOI: https://doi.org/10.1007/978-3-319-45800-7_8
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-45798-7
Online ISBN: 978-3-319-45800-7
eBook Packages: MedicineMedicine (R0)