balloon valvotomy equivalent in neonatal critical aortic stenosis? Circulation 2001;104(12 suppl 1):I152–I158 81 Bu'Lock FA, Joffe HS, Jordan SC, Martin RP Balloon dilatation (valvoplasty) as first line treatment for severe stenosis of the aortic valve in early infancy: medium term results and determinants of survival Br Heart J 1993;70(6):546–553 82 Brown DW, Dipilato AE, Chong EC, Lock JE, McElhinney DB Aortic valve reinterventions after balloon aortic valvuloplasty for congenital aortic stenosis intermediate and late follow-up J Am Coll Cardiol 2010;56(21):1740–1749 83 Ewert P, Bertram H, Breuer J, et al Balloon valvuloplasty in the treatment of congenital aortic valve stenosis–a retrospective multicenter survey of more than 1000 patients Int J Cardiol 2011;149(2):182–185 84 Balmer C, Beghetti M, Fasnacht M, Friedli B, Arbenz U Balloon aortic valvoplasty in paediatric patients: progressive aortic regurgitation is common Heart 2004;90(1):77– 81 85 Torres A, Vincent JA, Everett A, et al Balloon valvuloplasty for congenital aortic stenosis: Multi-center safety and efficacy outcome assessment Catheter Cardiovasc Interv 2015;86(5):808–820 86 Brown DW, Chong EC, Gauvreau K, et al Aortic wall injury as a complication of neonatal aortic valvuloplasty: incidence and risk factors Circ Cardiovasc Interv 2008;1(1):53–59 87 Alexiou C, Langley SM, Dalrymple-Hay MJ, et al Open commissurotomy for critical isolated aortic stenosis in neonates Ann Thorac Surg 2001;71(2):489–493 88 Agnoletti G, Raisky O, Boudjemline Y, et al Neonatal surgical aortic commissurotomy: predictors of outcome and long-term results Ann Thorac Surg 2006;82(5):1585–1592 89 Bhabra MS, Dhillon R, Bhudia S, et al Surgical aortic valvotomy in infancy: impact of leaflet morphology on long-term outcomes Ann Thorac Surg 2003;76(5):1412–1416 90 Siddiqui J, Brizard CP, Galati JC, et al Surgical valvotomy and repair for neonatal and infant congenital aortic stenosis achieves better results than interventional catheterization J Am Coll Cardiol 2013;62(22):2134–2140 91 Brown JW, Rodefeld MD, Ruzmetov M, et al Surgical valvuloplasty versus balloon aortic dilation for congenital aortic stenosis: are evidence-based outcomes relevant? Ann Thorac Surg 2012;94(1):146–153 [discussion 153–155] 92 Hraska V, Schneider M Critical aortic stenosis with severe left ventricular dysfunction Eur J Cardiothorac Surg 2013;43(1):148–149 93 Hraska V Neonatal aortic stenosis is a surgical disease Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2016;19(1):2–5 94 Reich O, Tax P, Marek J, et al Long term results of percutaneous balloon valvoplasty of congenital aortic stenosis: independent predictors of outcome Heart 2004;90(1):70–76 95 McElhinney DB, Lock JE, Keane JF, Moran AM, Colan SD Left heart growth, function, and reintervention after balloon aortic valvuloplasty for neonatal aortic stenosis Circulation 2005;111(4):451–458 96 Emani SM, Bacha EA, McElhinney DB, et al Primary left ventricular rehabilitation is effective in maintaining two-ventricle physiology in the borderline left heart J Thorac Cardiovasc Surg 2009;138(6):1276–1282 97 Brown SC, Boshoff D, Eyskens B, Gewillig M Hybrid approach as bridge to biventricular repair in a neonate with critical aortic stenosis and borderline left ventricle Eur J Cardiothorac Surg 2009;35(6):1080–1082 98 Davis CK, Pastuszko P, Lamberti J, et al The