Pre-transcatheter aortic valve implantation assessment in patients with renal failure: computed tomography and MRI acquisition protocols in our experience. Issue 4 (April 2019) - Chiocchi, Marcello; Pugliese, Luca; Forcina, Marco; Cavallo, Armando Ugo; Presicce, Matteo; De Stasio, Vincenzo; Ricci, Francesca; Spiritigliozzi, Luigi; Di Donna, Carlo; Di Tosto, Federica; Floris, Roberto; Romeo, Francesco