1. Amiodarone after surgical ablation for atrial fibrillation: Is it really necessary? A prospective randomized controlled trial 
Niv Ad, MD, Sari D. Holmes, PhD, Deborah J. Shuman, BS, Graciela Pritchard, BS, Casey E. Miller, MS 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 151, Issue 3, Pages (March 2016)
DOI: /j.jtcvs
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
CONSORT flow diagram depicting progression of patients in the study.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Freedom from atrial arrhythmia recurrence for amiodarone and no-amiodarone groups. CI, Confidence interval.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

4. Freedom from atrial arrhythmia recurrence for the amiodarone and no-amiodarone groups.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions