1. Aortic Valve Replacement With 17-mm St
Aortic Valve Replacement With 17-mm St. Jude Medical Prostheses for a Small Aortic Root in Elderly Patients 
Tohru Takaseya, MD, PhD, Takemi Kawara, MD, PhD, Shigehiko Tokunaga, MD, PhD, Michitaka Kohno, MD, Yasuhisa Oishi, MD, PhD, Shigeki Morita, MD, PhD 
The Annals of Thoracic Surgery 
Volume 83, Issue 6, Pages (June 2007)
DOI: /j.athoracsur
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
New York Heart Association functional class data before and after aortic valve replacement.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions