1. Should paroxysmal atrial fibrillation be treated during cardiac surgery? 
Patrick M. McCarthy, MD, Adarsh Manjunath, BA, Jane Kruse, RN, BSN, Adin-Cristian Andrei, PhD, Zhi Li, MS, Edwin C. McGee, MD, S. Chris Malaisrie, MD, Richard Lee, MD, MBA 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 146, Issue 4, Pages (October 2013)
DOI: /j.jtcvs
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Summary of survivorship in the (A) original and (B-D) propensity score (PS)–matched groups. PAF, Paroxysmal atrial fibrillation; AF, atrial fibrillation; HR, hazard ratio; CI, confidence interval.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Summary of freedom from atrial fibrillation (AF) without antiarrhythmic drugs (AADs) at the last follow-up visit in the (A) original and (B-D) propensity score (PS)–matched groups. PAF, Paroxysmal atrial fibrillation.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Summary of survivorship since surgery (1A-1C) and the last follow-up (2A-2C) by study group by atrial fibrillation (AF) status at the last follow-up visit. PAF, Paroxysmal atrial fibrillation.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions