Multiplanar review of three-dimensional echocardiography gives new insights into the morphology of Ebstein s malformation. Cardiol Young. 2010;20:49 53. S4.3.4-2. Attenhofer Jost CH, Edmister WD, Julsrud PR, et al. Prospective comparison of echocardiography versus cardiac magnetic reso- nance imaging in patients with Ebstein s anomaly. Int J Cardiovasc Imaging. 2012;28:1147 59. S4.3.4-3. Wei W, Zhan X, Xue Y, et al. Features of accessory pathways in adult Ebstein s anomaly. Europace. 2014;16:1619 25. S4.3.4-4. Iturralde P, Nava S, S lica G, et al. Electrocardiographic characteris- tics of patients with Ebstein s anomaly before and after ablation of an accessory atrioventricular pathway. J Cardiovasc Electrophysiol. 2006;17:1332 6. S4.3.4-5. Shivapour JKL, Sherwin ED, Alexander ME, et al. Utility of preoper- ative electrophysiologic studies in patients with Ebstein s anomaly undergoing the cone procedure. Heart Rhythm. 2014;11:182 6. S4.3.4-6. Raju V, Dearani JA, Burkhart HM, et al. Right ventricular unloading for heart failure related to Ebstein malformation. Ann Thorac Surg. 2014;98:167 73. S4.3.4-7. Brown ML, Dearani JA, Danielson GK, et al. The outcomes of oper- ations for 539 patients with Ebstein anomaly. J Thorac Cardiovasc Surg. 2008;135:1120 36; e1-7. S4.3.4-8. Dearani JA, Said SM, Burkhart HM, et al. Strategies for tricuspid re-repair in Ebstein malformation using the cone technique. Ann Thorac Surg. 2013;96:202 8. S4.3.4-9. Dearani JA, Said SM, O'Leary PW, et al. Anatomic repair of Ebstein s malformation: lessons learned with cone reconstruction. Ann Thorac Surg. 2013;95:220 6. S4.3.4-10. Badiu CC, Schreiber C, H rer J, et al. Early timing of surgical inter- vention in patients with Ebstein s anomaly predicts superior long- term outcome. Eur J Cardiothorac Surg. 2010;37:186 92. S4.3.4-11. Khositseth A, Danielson GK, Dearani JA, et al. Supraventricular tachyarrhythmias in Ebstein anomaly: management and outcome. J Thorac Cardiovasc Surg. 2004;128:826 33. S4.3.4-12. Zachariah JP, Walsh EP, Triedman JK, et al. 