Abstract
Background
Although several predictors of an electrical storm (ES) are indicated in patients with idiopathic dilated cardiomyopathy (IDCM), whether the severity of the myocardial tissue damage (SMTD) evaluated by myocardial perfusion SPECT (MPS) has an association with an ES remains unclear. The purpose of this study was to elucidate the clinical significance of SMTD for the prediction of ES in IDCM patients with an ICD.
Methods
Thirty-seven (27 men, mean age 58 ± 15 years) IDCM patients receiving ICD implantations for secondary prevention with preoperative MPS were enrolled in this study. The medical history, physical and laboratory findings, electrocardiograms, echocardiograms and MPS findings were evaluated. The SMTD was assessed by the summed scores of 17 segments using a 4-point system (0, normal ~3, severe defect).
Results
During a mean follow-up of 43.9 ± 30.7 months, an ES developed in 12/37 (32.4 %) patients. The SMTD score predicted an ES with a 92 % sensitivity and 56 % specificity, at a cut-off score of 10. In addition, a multivariate analysis showed that the SMTD score remained an independent predictor of an ES (HR 1.09/score 1 increase, 95 % CI 1.01–1.19, p = 0.02). The SMTD score was significantly associated with three indices of late potentials on the signal-averaged electrocardiograms, and was significantly higher in patients with positive late potentials (p = 0.0006).
Conclusion
SMTD score assessed by MPS has a strong correlation to the late potentials and higher SMTD score may increase the risk of ES among patients with IDCM and an ICD.
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References
Bansch D, Bocker D, Brunn J, Weber M, Breithardt G, Block M. Clusters of ventricular tachycardias signify impaired survival in patients with idiopathic dilated cardiomyopathy and implantable cardioverter defibrillators. J Am Coll Cardiol. 2000;36:566–73.
Mirowski M, Reid PR, Mower MM, Watkins L, Gott VL, Schauble JF, Langer A, Heilman MS, Kolenik SA, Fischell RE, Weisfeldt ML. Termination of malignant ventricular arrhythmias with an implanted automatic defibrillator in human beings. N Engl J Med. 1980;303:322–4.
Credner SC, Klingenheben T, Mauss O, Sticherling C, Hohnloser SH. Electrical storm in patients with transvenous implantable cardioverter-defibrillators: incidence, management and prognostic implications. J Am Coll Cardiol. 1998;32:1909–15.
Villacastin J, Almendral J, Arenal A, Albertos J, Ormaetxe J, Peinado R, Bueno H, Merino JL, Pastor A, Medina O, Tercedor L, Jiménez F, Delcán JL. Incidence and clinical significance of multiple consecutive, appropriate, high-energy discharges in patients with implanted cardioverter-defibrillators. Circulation. 1996;93:753–62.
Zipes DP, Roberts D. Results of the international study of the implantable pacemaker cardioverter-defibrillator. A comparison of epicardial and endocardial lead systems. The pacemaker-cardioverter-defibrillator investigators. Circulation. 1995;92:59–65.
Kowey PR, Levine JH, Herre JM, Pacifico A, Lindsay BD, Plumb VJ, Janosik DL, Kopelman HA, Scheinman MM. The intravenous amiodarone multicenter investigators group. Circulation. 1995;92:3255–63.
Gatzoulis KA, Andrikopoulos GK, Apostolopoulos T, Sotiropoulos E, Zervopoulos G, Antoniou J, Brili S, Stefanadis CI. Electrical storm is an independent predictor of adverse long-term outcome in the era of implantable defibrillator therapy. Europace. 2005;7:184–92.
Exner DV, Pinski SL, Wyse DG, Renfroe EG, Follmann D, Gold M, Beckman KJ, Coromilas J, Lancaster S, Hallstrom AP, AVID Investigators. Antiarrhythmics versus implantable defibrillators. Electrical storm presages non sudden death: the antiarrhythmics versus implantable defibrillators (AVID) trial. Circulation. 2001;103:2066–71.
Takigawa M, Noda T, Kurita T, Aihara N, Yamada Y, Okamura H, Satomi K, Suyama K, Shimizu W, Kamakura S. Predictors of electrical storm in patients with idiopathic dilated cardiomyopathy—how to stratify the risk of electrical storm. Circ J. 2010;74:1822–9.
Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS, American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. 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.
Mancini DM, Wong KL, Simson MB. Prognostic value of an abnormal signal-averaged electrocardiogram in patients with nonischemic congestive cardiomyopathy. Circulation. 1993;87:1083–92.
Brembilla-Perrot B, Terrier de la Chaise A, Jacquemin L, Beurrier D, Houplon P. The signal-averaged electrocardiogram is of limited value in patients with bundle branch block and dilated cardiomyopathy in predicting inducible ventricular tachycardia or death. Am J Cardiol. 1997;79:154–9.
Sesselberg HW, Moss AJ, McNitt S, Zareba W, Daubert JP, Andrews ML, Hall WJ, McClinitic B, Huang DT, MADIT-II Research Group. Ventricular arrhythmia storms in postinfarction patients with implantable defibrillators for primary prevention indications: a MADIT-II substudy. Heart Rhythm. 2007;4:1395–402.
De Sutter J, Tavernier R, Van de Wiele C, Kazmierckzak J, De Buyzere M, Jordaens L, Clement DL, Dierckx RA. Infarct size and recurrence of ventricular arrhythmias after defibrillator implantation. Eur J Nucl Med. 2000;27:807–15.
Nishisato K, Hashimoto A, Nakata T, Doi T, Yamamoto H, Nagahara D, Shimoshige S, Yuda S, Tsuchihashi K, Shimamoto K. Impaired cardiac sympathetic innervation and myocardial perfusion are related to lethal arrhythmia: quantification of cardiac tracers in patients with ICDs. J Nucl Med. 2010;51:1241–9.
Morishima I, Sone T, Tsuboi H, Mukawa H, Uesugi M, Morikawa S, Takagi K, Niwa T, Morita Y, Murakami R, Numaguchi Y, Murohara T, Okumura K. Risk stratification of patients with prior myocardial infarction and advanced left ventricular dysfunction by gated myocardial perfusion SPECT imaging. J Nucl Cardiol. 2008;15:631–7.
Nishisato K, Wakabayashi T, Hashimoto A, Sakurai S, Shimoshige S, Yamamoto H, Kaneko M, Muranaka A, Yuda S, Hase M, Nakata T, Tsuchihashi K, Shimamoto K. Prediction of appropriate discharge of implantable cardioverter defibrillator (ICD) by impaired myocardial perfusion quantified by resting gated tomographic imaging. J Cardiol Jpn Ed. 2008;1:31–7.
Lunati M, Gasparini M, Bocchiardo M, Curnis A, Landolina M, Carboni A, Luzzi G, Zanotto G, Ravazzi P, Magenta G, Denaro A, Distefano P, Grammatico A, InSync ICD Italian Registry Investigators. Clustering of ventricular tachyarrhythmias in heart failure patients implanted with a biventricular cardioverter defibrillator. J Cardiovasc Electrophysiol. 2006;17:1299–306.
Brigadeau F, Kouakam C, Klug D, Marquié C, Duhamel A, Mizon-Gérard F, Lacroix D, Kacet S. Clinical predictors and prognostic significance of electrical storm in patients with implantable cardioverter defibrillators. Eur Heart J. 2006;27:700–7.
Narasimhan C, Dhala A, Axtell K, Anderson AJ, Sra J, Deshpande S, Jazayeri MR, Blanck Z, Akhtar M. Comparison of outcome of implantable cardioverter defibrillator implantation in patients with severe versus moderately severe left ventricular dysfunction secondary to atherosclerotic coronary artery disease. Am J Cardiol. 1997;80:1305–8.
Verma A, Kilicaslan F, Marrouche NF, Minor S, Khan M, Wazni O, Burkhardt JD, Belden WA, Cummings JE, Abdul-Karim A, Saliba W, Schweikert RA, Tchou PJ, Martin DO, Natale A. Prevalence, predictors, and mortality significance of the causative arrhythmia in patients with electrical storm. J Cardiovasc Electrophysiol. 2004;15:1265–70.
Roberts WC, Siegel RJ, Bm M. Idiopathic dilated cardiomyopathy: analysis of 152 necropsy patients. Am J Cardiol. 1987;60:1304–15.
Delacretaz E, Stevenson WG, Ellison KE, Maisel WH, Friedman PL. Mapping and radiofrequency catheter ablation of the three types of sustained monomorphic ventricular tachycardia in nonischemic heart disease. J Cardiovasc Electrophysiol. 2001;11:11–7.
Marrouche NF, Verma A, Wazni O, Schweikert R, Martin DO, Saliba W, Kilicaslan F, Cummings J, Burkhardt JD, Bhargava M, Bash D, Brachmann J, Guenther J, Hao S, Beheiry S, Rossillo A, Raviele A, Themistoclakis S, Natale A. Mode of initiation and ablation of ventricular fibrillation storms in patients with ischemic cardiomyopathy. J Am Coll Cardiol. 2004;43:1715–20.
Reddy VY, Reynolds MR, Neuzil P, Richardson AW, Taborsky M, Jongnarangsin K, Kralovec S, Sediva L, Ruskin JN, Josephson ME. Prophylactic catheter ablation for the prevention of defibrillator therapy. N Engl J Med. 2007;357:2657–65.
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Takigawa, M., Kiso, K., Noda, T. et al. Usefulness of scintigraphy to predict electrical storms in severe idiopathic dilated cardiomyopathy. Ann Nucl Med 27, 407–415 (2013). https://doi.org/10.1007/s12149-013-0699-3
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DOI: https://doi.org/10.1007/s12149-013-0699-3