A randomized trial of antithrombin concentrate for treatment of heparin resistance Mathew R Williams, MD, Alyssa B D’Ambra, BA, James R Beck, Talia B Spanier, MD, David L.S Morales, MD, David N Helman, MD, Mehmet C Oz, MD The Annals of Thoracic Surgery Volume 70, Issue 3, Pages 873-877 (September 2000) DOI: 10.1016/S0003-4975(00)01550-2
Fig 1 Antithrombin (AT) activity at baseline, 30 minutes after commencing cardiopulmonary bypass (CPB), and at termination of CPB. Both groups had similarly deficient AT activity at baseline but there was a significant rise in activity in the AT concentrate group at the two later time points (p = 0.007 and p = 0.009). (AT = antithrombin; CPB = cardiopulmonary bypass; ∗ denotes statistical significance.) The Annals of Thoracic Surgery 2000 70, 873-877DOI: (10.1016/S0003-4975(00)01550-2)