Thomopoulou, S. Vavuranakis, M. Karyofyllis, P. Kariori, M. Karavolias, G. Balanika, M. Smyrli, A. Stefopoulos, C. Sbarouni, E. Moldovan, C. Khoury, M. Stefanadis, C. Voudris, V., Four-Year clinical results of transcatheter Self-Expanding medtronic core valve implantation in High-Risk patients with severe aortic stenosis, Age and Ageing, (45), 427-430, 2016, Oxford University Press, 0002-0729, 1468-2834