Gilbert ON, Choi CH, Franzil JL, Caughey M, Qureshi W, Stacey RB, Pu M, Applegate RJ, Gandhi SK, Zhao DXM. Comparison of paravalvular aortic leak characteristics in the Medtronic CoreValve versus Edwards Sapien Valve: Paravalvular aortic leak characteristics. Catheter Cardiovasc Interv. 2018 11 01; 92(5):972-980.