Aortic valve replacement with 17-mm St. Jude Medical Regent prosthetic valves for a small calcified aortic annulus in elderly patients.
Taniguchi
Shinichiro
S
Department of Cardiovascular Surgery, Sasebo Chuo Hospital, Sasebo, Nagasaki, Japan. tshin0917@yahoo.co.jp
Noguchi
Manabu
M
Onohara
Daisuke
D
Shibata
Ryuichiro
R