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Off-Pump Versus On-Pump Coronary Revascularization: Meta-Analysis of Mid- and Long-Term Outcomes  Umar A.R. Chaudhry, MBBS, Leanne Harling, MRCS, Christopher.

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Presentation on theme: "Off-Pump Versus On-Pump Coronary Revascularization: Meta-Analysis of Mid- and Long-Term Outcomes  Umar A.R. Chaudhry, MBBS, Leanne Harling, MRCS, Christopher."— Presentation transcript:

1 Off-Pump Versus On-Pump Coronary Revascularization: Meta-Analysis of Mid- and Long-Term Outcomes 
Umar A.R. Chaudhry, MBBS, Leanne Harling, MRCS, Christopher Rao, MRCS, Hutan Ashrafian, MRCS, Michael Ibrahim, PhD, John Kokotsakis, MD, Roberto Casula, FRCS, Thanos Athanasiou, FRCS  The Annals of Thoracic Surgery  Volume 98, Issue 2, Pages (August 2014) DOI: /j.athoracsur Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Search strategy. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Forest plots demonstrating off-pump versus on-pump coronary artery bypass grafting for (A) mid-term mortality (1 < y ≤ 5), and (B) long-term mortality (y > 5). ([author]” = unknown matched/adjusted patient numbers; CI = confidence interval; df = degree of freedom; IV = inverse variance; RCTs = randomized controlled trials; SE = standard error.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Linear representation of follow-up trends after off-pump and on-pump coronary artery bypass grafting (CABG). (CI = confidence interval.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Forest plots demonstrating off-pump versus on-pump coronary artery bypass grafting (CABG) for repeat revascularization with studies representing data as (A) number of events, and (B) hazard ratio. ([author]∧ = data extracted from percentage freedom from event; CI = confidence interval; df = degree of freedom; IV = inverse variance; PCI = primary coronary intervention; RCTs = randomized controlled trials; SE = standard error.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Risk of bias assessment for (A) randomized controlled trials, and (B) nonrandomized controlled trials. Green (+) indicates criterion was low risk; red (−) indicates criterion was high risk; yellow (?) indicates criterion had an unclear risk. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions


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