1. Off-pump coronary artery bypass surgery technique for total arterial myocardial revascularization: a prospective randomized study 
Claudio Muneretto, MD, Gianluigi Bisleri, MD, Alberto Negri, MD, Jacopo Manfredi, MD, Marco Metra, MD, Savina Nodari, MD, Livio Dei Cas, MD 
The Annals of Thoracic Surgery 
Volume 76, Issue 3, Pages (September 2003)
DOI: /S (03)

2. Fig 1
Early outcome on pump (hatched bars) and off pump (shaded bars). (Abd. inf. = abdominal infarction; A fib = atrial fibrillation; ARF = acute respiratory failure; MI = myocardial infarction.)
The Annals of Thoracic Surgery  , DOI: ( /S (03) )

3. Fig 2
Kaplan-Meier survival curves showing freedom from any cardiac-related events, on pump (solid line) and off pump (dashed line).
The Annals of Thoracic Surgery  , DOI: ( /S (03) )