(Appendix), on Behalf of the Mitral regurgitation International DAtabase (MIDA) Investigators

Impact of ageing on presentation and outcome of mitral regurgitation due to flail leaflet: a multicentre international study

European Heart Journal | July 13, 2013 | Volume: 34 | Issue: 33 | Pages: 2600-2609

10.1093/eurheartj/eht250 | PMID 23853072