The 17-mm St. Jude Medical Regent Valve Is a Valid Option for Patients With a Small Aortic Annulus Homare Okamura, MD, Atsushi Yamaguchi, MD, Masashi Tanaka, MD, Kazuhiro Naito, MD, Naoyuki Kimura, MD, Chieri Kimura, MD, Toshiyuki Kobinata, MD, Takashi Ino, MD, Hideo Adachi, MD The Annals of Thoracic Surgery Volume 87, Issue 1, Pages 90-94 (January 2009) DOI: 10.1016/j.athoracsur.2008.09.051 Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions
Fig 1 Preoperative and follow-up New York Heart Association functional class. The Annals of Thoracic Surgery 2009 87, 90-94DOI: (10.1016/j.athoracsur.2008.09.051) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions