PT - Journal Article TI - Intravascular ultrasound assessment of coronary ostia following valve-in-valve transcatheter aortic valve implantation AU - Pighi, Michele AU - Lunardi, Mattia AU - Pesarini, Gabriele AU - Castriota, Fausto AU - Venturi, Gabriele AU - Gottin, Leonardo AU - Scarsini, Roberto AU - Ferrero, Valeria AU - Ribichini, Flavio L. DP - 2021 TA - EuroIntervention PG - 1148-1151 VI - 16 IP - 14 AID - 10.4244/EIJ-D-20-00611 [doi] 4100 - https://doi.org/10.4244/EIJ-D-20-00611