Opinion statement
With increasing awareness of genetic abnormalities and the aging of patients with structural cardiac disease, particularly those who have had cardiac surgery, primary ventricular tachycardia is being recognized more frequently in children and adolescents and is becoming a larger management issue. The distinction of primary versus secondary is based on whether ventricular tachycardia is the inciting arrhythmia or the end result of a prolonged ischemic event, such as prolonged bradycardia with resultant ventricular tachycardia. This article discusses only primary ventricular tachycardia. The incidence clearly increases with age after cardiac surgery, particularly in specific cardiac abnormalities, such as tetralogy of Fallot post repair, transposition of the great arteries, post atrial switch operation, and hypertrophic obstructive cardiomyopathy. In addition, as genetic abnormalities are becoming better appreciated, conditions such as long QT syndrome, arrhythmogenic right ventricular cardiomyopathy, and Brugada syndrome, with their risk for ventricular tachycardia and fibrillation, are being seen increasingly in the pediatric population. Long-term treatment of ventricular tachycardia includes drug therapy, implantable device therapy, invasive ablation therapy, and combinations of these modalities. To choose the appropriate therapy, the clinician must consider the arrhythmia’s effect on the patient’s hemodynamic status and the potential for sudden cardiac death.
Similar content being viewed by others
References and Recommended Reading
Thiene G, Corrado D, Basso C: Arrhythmogenic right ventricular cardiomyopathy/dysplasia. Orphanet J Rare Dis 2007, 2: 45–61.
Eckhardt LL, Farley AL, Rodriguez E, et al.: KCNJ2 mutations in arrhythmia patients referred for LQT testing: a mutation T305A with novel effect on rectification properties. Heart Rhythm 2007, 4: 323–329.
Tan HL, Bardai A, Shimizu W, et al.: Genotype-specific onset of arrhythmia in congenital long-QT syndrome: possible therapy implications. Circulation 2006, 114: 1096–1103.
Hayashi M, Takatsuki S, Maison-Blanche P, et al.: Ventricular repolarization restitution properties in patients exhibiting type 1 Brugada electrocardiogram with and without inducible ventricular fibrillation. J Am Coll Cardiol 2008, 51: 1162–1168.
London B, Michalec M, Mehdi H, et al.: Mutation in glycerol-3-phosphate dehydrogenase 1-like gene (GPD1-L) decreases cardiac Na+ current and causes inherited arrhythmias. Circulation 2007, 116: 2260–2268.
Ackerman MJ: Cardiac causes of sudden unexpected death in children and their relationship to seizures and syncope: genetic testing for cardiac electropathies. Semin Pediatr Neurol 2005, 12: 52–58.
Schwartz PJ, Spazzolini C, Drotti L, et al.: The Jervell and Lange-Nielsen syndrome. Natural history, molecular basis and clinical outcome. Circulation 2006, 113: 783–790.
Furushima H, Chinushi M, Sugiura H, et al.: Ventricular tachycardia late after repair of congenital heart disease: efficacy of combination therapy with radiofrequency ablation and class III antiarrhythmic agents and long-term outcome. J Electrocardiol 2006, 39: 219–224.
Khairy P, Harris L, Landsberg MJ, et al.: Implantable cardioverter-defibrillators in tetralogy of Fallot. Circulation 2008, 117: 363–370.
Byrum C: Ventricular tachycardia. In Clinical Cardiac Electrophysiology in the Young. Edited by Dick M 2nd. New York: Springer; 2006: 139–152.
Bradley DJ: Multifocal atrial tachycardia. In Clinical Cardiac Electrophysiology in the Young. Edited by Dick M 2nd. New York: Springer; 2006: 135–138.
Knauth AL, Gauvreau K, Powell AJ, et al.: Ventricular size and function assessed by cardiac MRI predict major adverse clinical outcomes late after tetralogy of Fallot repair. Heart 2008, 94: 211–216.
Zipes DP, Camm AJ, Borggrefe M, et al.: ACC/AHA/ESC 2006 guidelines for management of patients with ventricular arrhythmias and the prevention of sudden cardiac death. J Am Coll Cardiol 2006, 48: 247–346.
DeRosa G, Butera G, Chessa M, et al.: Outcome of newborns with asymptomatic monomorphic ventricular arrhythmia. Arch Dis Child Fetal Neonatal Ed 2006, 91: F419–F422.
Ralston M, Hazinski MF, Zaritsky AL, et al.: PALS Provider Manual. Dallas: American Heart Association; 2006.
Fischbach PS: Pharmacology of antiarrhythmic agents. In Clinical Cardiac Electrophysiology in the Young. Edited by Dick M 2nd. New York: Springer; 2006: 267–288.
Hoshino K, Ogawa K, Hishitani T, et al.: Successful uses of magnesium sulfate for torsades de pointes in children with long QT syndrome. Pediatr Int 2006, 48: 112–117.
McBride BF, Min B, Kluger J, et al.: An evaluation of the impact of oral magnesium lactate on the corrected QT interval of patients receiving sotalol or dofetilide to prevent atrial or ventricular tachyarrhythmia recurrence. Ann Noninvasive Electrocardiol 2006, 11: 163–169.
Kim JR, Juriansz GJ, Jones DR, et al.: Comparison of a standard versus accelerated dosing regimen for D,L-sotalol for the treatment of atrial and ventricular dysrhythmias. Pacing Clin Electrophys 2006, 29: 1219–1225.
Connolly SJ, Dorian P, Roberts RS, et al.: Comparison of beta-blockers, amiodarone plus beta-blockers, or sotalol for prevention of shocks from implantable cardioverter defibrillators: the OPTIC study: a randomized trial. JAMA 2006, 295: 165–171.
Rosso R, Kaman JM, Rogowski O, et al.: Calcium channel blockers versus beta blockers alone for preventing exercise-induced arrhythmias in catecholaminergic polymorphic ventricular tachycardia. Heart Rhythm 2007, 4: 1149–1154.
Goldschlager N, Epstein AE, Naccarelli GV, et al.: A practical guide for clinicians who treat patients with amiodarone. Heart Rhythm 2007, 4: 1250–1259.
Fukumoto K, Kobayashi T, Tachibana K, et al.: Pitfalls of testing and summary of guidance on safety monitoring with amiodarone and digoxin. BMJ 2007, 334: 312–315.
Nelli N, Stewart-Teixeira L, Dipchand AI: Amiodaronesirolimus/tacrolimus interaction in a pediatric heart transplant patient. Pediatr Transplant 2006, 10: 736–739.
Epstein AE, DiMarco JP, Ellenbogen KA, et al.: ACC/AHA/HRS 2008 guidelines for device-based therapy of cardiac rhythm abnormalities. Circulation 2008, 117: e350–e408.
Costa R, Silva KR, Mendonca RC, et al.: Incidence of shock and quality of life in young patients with implantable cardioverter-defibrillator. Arg Bras Cardiol 2007, 88: 258–264.
Kreibel T, Saul JP, Schneider H, et al.: Noncontact mapping and radiofrequency ablation of fast and hemodynamically unstable ventricular tachycardia after surgical repair of tetralogy of Fallot. J Am Coll Cardiol 2008, 50: 2162–2168.
Baksiene D, Sileikiene R, Sileikis V, et al.: Idiopathic ventricular tachycardia in children: curative therapy with radiofrequency ablation. Medicina (Kaunas) 2007, 43: 803–807.
Yao Y, Zhang S, He DS, et al.: Radiofrequency ablation of the ventricular tachycardia with arrhythmogenic right ventricular cardiomyopathy using non-contact mapping. Pacing Clin Electrophysiol 2007, 30: 526–533.
Schwartz PJ, Priori SG, Cerrone M, et al.: Left cardiac sympathetic denervation in the management of high-risk patients affected by the long-QT syndrome. Circulation 2004, 109: 1826–1833.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Serwer, G. Ventricular arrhythmia in children: Diagnosis and management. Curr Treat Options Cardio Med 10, 442–447 (2008). https://doi.org/10.1007/s11936-008-0036-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11936-008-0036-7