1. 10-Year Experience With the ATS Mechanical Valve in the Mitral Position 
Constantin Stefanidis, MD, Albert M. Nana, MD, Didier De Cannière, MD, PhD, Martine Antoine, MD, Jean-Luc Jansens, MD, Chi-Hoang Huynh, MD, Jean-Louis Le Clerc, MD 
The Annals of Thoracic Surgery 
Volume 79, Issue 6, Pages (June 2005)
DOI: /j.athoracsur
Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Patient survival. There were 125 cases remaining after 1 year, 104 after 3 years, 84 after 5 years, and 31 after 10 years. Solid line represents parametric estimates enclosed within 95% CI (dotted lines). (CI = confidence interval.)
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions