Intraoperative 2D and 3D transoesophageal echocardiographic predictors of aortic regurgitation after transcatheter aortic valve implantation Heart 27 July Jul 2012 13 years ago Gripari P, Ewe SH, Fusini L, Muratori M, Ng AC, Cefalù C, Delgado V, Schalij MJ, Bax JJ, Marsan NA, Tamborini G, Pepi M. http://www.ncbi.nlm.nih.gov/pubmed/22826560