1. Advances in the heart-lung machine after John and Mary Gibbon
L.Henry Edmunds, MD 
The Annals of Thoracic Surgery 
Volume 76, Issue 6, Pages S2220-S2223 (December 2003)
DOI: /j.athoracsur

2. Fig 1
Fibrin emboli in a cerebral vessel. In this study 31% of patients who died had nonfat cerebral emboli and 70% had fat emboli. (Reproduced with permission from Hill JD, et al. Ann Thorac Surg 1969;7:409–19.)
The Annals of Thoracic Surgery  , S2220-S2223DOI: ( /j.athoracsur )

3. Fig 2
Measurements of F1.2, a protein fragment formed when prothrombin is cleaved to form thrombin, in 20 patients who had a variety of cardiac operations using cardiopulmonary bypass. Abbreviations indicate sample times and sites. *p less than 0.05 versus HEP sample by paired t statistic; †p less than PERC versus PERF. (HEP = after heparin, before CPB; PERF = perfusate sample taken 30 to 45 minutes after the start of CPB; PERC = sample taken simultaneously with PERF from the pericardial wound; POST = 5 minutes after stopping CPB; PROT = sample from the patient 15 minutes after protamine infusion.) (Reprinted with permission from Chung JH, et al. Circulation 1996;93:2014–8.)
The Annals of Thoracic Surgery  , S2220-S2223DOI: ( /j.athoracsur )