1. Risk stratification and prognostic effects of internal thoracic artery grafting during acute myocardial infarction 
Manuel Caceres, MD, Xia He, MS, James Scott Rankin, MD, Darryl S. Weiman, MD, Harvey Edward Garrett, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 146, Issue 1, Pages (July 2013)
DOI: /j.jtcvs
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Influence of ITA grafting on operative mortality across increasing predicted risk categories after a recent MI (<24 hours). ITA, Internal thoracic artery; Qtl, quintile; OR, odds ratio.
The Journal of Thoracic and Cardiovascular Surgery  , 78-84DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Classification tree for patients undergoing CABG surgery within 24 hours of an MI (N = 44,141).
The Journal of Thoracic and Cardiovascular Surgery  , 78-84DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions