title: Onsite cardiac surgery standby during transcatheter aortic valve implantation: when and why.
authors.affiliation: Cardiovascular Surgery Unit, Saint-Etienne University Hospital, Saint-Etienne, France.
authors.forename: Marco
authors.initials: M
authors.lastname: Vola
authors.affiliation: Cardiology Unit, Saint-Etienne University Hospital, Saint-Etienne, France.
authors.forename: Antoine
authors.initials: A
authors.lastname: Gerbay