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Published byKaarina Sariola Modified over 5 years ago
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Red Blood Cell Transfusion Is Associated With Troponin Release After Elective Off- Pump Coronary Artery Bypass Surgery Fausto Biancari, MD, PhD, Eeva-Maija Kinnunen, MS The Annals of Thoracic Surgery Volume 94, Issue 6, Pages (December 2012) DOI: /j.athoracsur Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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Fig 1 Scatter plot showing a significant correlation between troponin I levels on the first postoperative day (shown in logarithmic scale) and the number of red blood cell (RBC) units transfused (rho: 0.188, p = 0.026). Lines are cubic fit line and 95% confidence interval. The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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Fig 2 Troponin I release after off-pump coronary artery bypass surgery in 58 patients who did and in 82 patients who did not receive red blood cell transfusion (repeated-measure test: p = 0.014). Differences between study groups were significant also at each postoperative (postop) time interval (Mann-Whitney test: p = 0.026, p = 0.012, and p = 0.004, respectively). The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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