1. Antegrade versus retrograde cerebral perfusion for hemiarch replacement with deep hypothermic circulatory arrest: Does it matter? A propensity-matched analysis 
Asvin M. Ganapathi, MD, Jennifer M. Hanna, MD, MBA, Matthew A. Schechter, MD, Brian R. Englum, MD, Anthony W. Castleberry, MD, MMCi, Jeffrey G. Gaca, MD, G. Chad Hughes, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 148, Issue 6, Pages (December 2014)
DOI: /j.jtcvs
Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Histogram demonstrating number of antegrade cerebral perfusion (ACP) and retrograde cerebral perfusion (RCP) hemiarch cases annually. (The data for 2013 included only patients treated before the study endpoint, February 2013).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Kaplan-Meier curves comparing long-term survival of patients undergoing antegrade (ACP) versus retrograde cerebral perfusion (RCP).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2014 The American Association for Thoracic Surgery Terms and Conditions