Longitudinal study of the profile and predictors of left ventricular mass regression after stentless aortic valve replacement. by Lim, E, Ali, A, Theodorou, P, Sousa, I, Ashrafian, H, Chamageorgakis, T, Duncan, A, Henein, M, Diggle, P, Pepper, J

Porcine or human stentless valves for aortic valve replacement? Results of a 10-year comparative study. by Ali, A, Lim, E, Halstead, J, Ashrafian, H, Ali, Z, Khalpey, Z, Theodorou, P, Chamageorgakis, T, Kumar, P, Jackson, C, Pepper, J