Survival advantage and improved durability of mitral repair for leaflet prolapse subsets in the current era. Ann Thorac Surg. 2006;82:819 26. 25. Castillo JG, Anyanwu AC, El-Eshmawi A, et al. All anterior and bileaflet mitral valve prolapses are repairable in the modern era of reconstructive surgery. Eur J Cardiothorac Surg. 2014;45:139 45. 26. Chikwe J, Toyoda N, Anyanwu AC, et al. Relation of mitral valve sur- gery volume to repair rate, durability, and survival. J Am Coll Cardiol. 2017;69:2397 406. 27. Castillo JG, Anyanwu AC, Fuster V, et al. A near 100% repair rate for mitral valve prolapse is achievable in a reference center: implications for future guidelines. J Thorac Cardiovasc Surg. 2012;144:308 12. 28. El-Eshmawi A, Castillo JG, Tang GHL, et al. Developing a mitral valve cen- ter of excellence. Curr Opin Cardiol. 2018;33:155 61. 29. Bonow RO, Adams DH. The time has come to define centers of excellence in mitral valve repair. J Am Coll Cardiol. 2016;67:499 501. 30. Badhwar V, Peterson ED, Jacobs JP, et al. Longitudinal outcome of isolated mitral repair in older patients: results from 14,604 procedures performed from 1991 to 2007. Ann Thorac Surg. 2012;94:1870 7. 31. Chikwe J, Goldstone AB, Passage J, et al. A propensity score-adjusted ret- rospective comparison of early and mid-term results of mitral valve repair versus replacement in octogenarians. Eur Heart J. 2011;32:618 26. 32. Starling MR. Effects of valve surgery on left ventricular contractile function in patients with long-term mitral regurgitation. Circulation. 1995;92:811 8. 33. McClure RS, Athanasopoulos LV, McGurk S, et al. One thousand minimally invasive mitral valve operations: early outcomes, late outcomes, and echo- cardiographic follow-up. J Thorac Cardiovasc Surg. 2013;145:1199 206. CLINICAL STATEMENTS AND GUIDELINES 34. Arcidi JM Jr, Rodriguez E, Elbeery JR, et al. 