2004;77:745 53. 73. Eifert S, Kilian E, Beiras-Fernandez A, et al. Early and mid term mortality after coronary artery bypass grafting in women depends on the surgical protocol: retrospective analysis of 3441 on- and off-pump coronary artery bypass grafting procedures. J Cardiothorac Surg. 2010;5:90. Abstract. 74. Jensen BO, Hughes P, Rasmussen LS, et al. Cognitive outcomes in elderly high-risk patients after off-pump versus conventional coronary artery bypass grafting: a randomized trial. Circulation. 2006;113: 2790 5. 75. Jensen BO, Rasmussen LS, Steinbruchel DA. Cognitive outcomes in elderly high-risk patients 1 year after off-pump versus on-pump coronary artery bypass grafting. A randomized trial. Eur J Cardiothorac Surg. 2008;34:1016 21. 76. Li Y, Zheng Z, Hu S. Early and long-term outcomes in the elderly: comparison between off-pump and on-pump techniques in 1191 patients undergoing coronary artery bypass grafting. J Thorac Car- diovasc Surg. 2008;136:657 64. 77. Mack MJ, Brown P, Houser F, et al. On-pump versus off-pump coronary artery bypass surgery in a matched sample of women: a comparison of outcomes. Circulation. 2004;110:II1 6. 78. Moller CH, Perko MJ, Lund JT, et al. No major differences in 30 day outcomes in high-risk patients randomized to off-pump versus on-pump coronary bypass surgery: the best bypass surgery trial. Cir- culation. 2010;121:498 504. 79. Panesar SS, Athanasiou T, Nair S, et al. Early outcomes in the elderly: a meta-analysis of 4921 patients undergoing coronary artery bypass grafting comparison between off-pump and on-pump techniques. Heart. 2006;92:1808 16. 80. Puskas JD, Edwards FH, Pappas PA, et al. Off-pump techniques benefit men and women and narrow the disparity in mortality after coronary bypass grafting. Ann Thorac Surg. 2007;84:1447 54. 81. Puskas JD, Kilgo PD, Kutner M, et al. Off-pump techniques dispro- portionately benefit women and narrow the gender disparity in outcomes after coronary artery bypass surgery. Circulation. 