참고문헌
- Eggebrecht H, Schafer U, Treede H, Boekstegers P, Babin-Ebell J, Ferrari M, Mollmann H, Baumgartner H, Carrel T, Kahlert P, Lange P, Walther T, Erbel R, Mehta RH, Thielmann M. Valve-invalve transcatheter aortic valve implantation for degenerated bioprosthetic heart valves. JACC Cardiovasc Interv 2011;4:1218-27. https://doi.org/10.1016/j.jcin.2011.07.015