EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, Volume 10, Issue 12, 1 1 2015, Pages 1488-1492 How should I treat recurrent concomitant para-ring and valvular mitral regurgitation after surgical mitral valve repair in a high-risk patient? van Rosendael P, van der Kley F, Martina B, Palmen M, Delgado V, Schillinger W, von Bardeleben RS, Yeo KK, Ho KW, Jack Tan WC