1. The Impact of New Technology on Cardiothoracic Surgical Practice
D. Glenn Pennington, MD 
The Annals of Thoracic Surgery 
Volume 81, Issue 1, Pages (January 2006)
DOI: /j.athoracsur
Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Projection of cardiac surgical procedures (modified from Projection of Cardiac Surgical Procedures. Cardiovascular Roundtable Analysis, 2003 National Membership Meeting, page 253).
The Annals of Thoracic Surgery  , 10-18DOI: ( /j.athoracsur )
Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions

3. The Annals of Thoracic Surgery 2006 81, 10-18DOI: (10. 1016/j
The Annals of Thoracic Surgery  , 10-18DOI: ( /j.athoracsur )
Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions