2005;46:26 34. 1002. Vesely DL. Natriuretic peptides and acute renal failure. Am J Physiol Renal Physiol. 2003;285:F167 77. 1003. Wang G, Bainbridge D, Martin J, et al. N-acetylcysteine in cardiac surgery: do the benefits outweigh the risks? A meta-analytic reap- praisal. J Cardiothorac Vasc Anesth. 2010;2:268 75. 1004. Young EW, Diab A, Kirsh MM. Intravenous diltiazem and acute renal failure after cardiac operations. Ann Thorac Surg. 1998;65:1316 9. 1005. Abraham VS, Swain JA. Cardiopulmonary bypass and kidney. In: Gravlee GP, Davis R, editors. Cardiopulmonary Bypass: Principles and Practice. Philadelphia, PA: Lippincott, Williams & Wilkins; 2000: 382 91. 1006. Mangano CM, Diamondstone LS, Ramsay JG, et al., the Multi-center Study of Perioperative Ischemia Research Group. Renal dysfunction after myocardial revascularization: risk factors, adverse outcomes, and hospital resource utilization. Ann Intern Med. 1998;128:194 203. 1007. Andersson LG, Ekroth R, Bratteby LE, et al. Acute renal failure after coronary surgery a study of incidence and risk factors in 2009 con- secutive patients. Thorac Cardiovasc Surg. 1993;41:237 41. 1008. Zanardo G, Michielon P, Paccagnella A, et al. Acute renal failure in the patient undergoing cardiac operation. Prevalence, mortality rate, and main risk factors. J Thorac Cardiovasc Surg. 1994;107:1489 95. 1009. Mehta RH, Grab JD, O Brien SM, et al. Bedside tool for predicting the risk of postoperative dialysis in patients undergoing cardiac surgery. Circulation. 2006;114:2208 16. 1010. Ostermann ME, Taube D, Morgan CJ, et al. Acute renal failure fol- lowing cardiopulmonary bypass: a changing picture. Intensive Care Med. 2000;26:565 71. 1011. Chertow GM, Lazarus JM, Christiansen CL, et al. Preoperative renal risk stratification. Circulation. 1997;95:878 84. 1012. Fortescue EB, Bates DW, Chertow GM. Predicting acute renal failure after coronary bypass surgery: cross-validation of two risk- stratification algorithms. Kidney Int. 2000;57:2594 602. 1013. Thakar CV, Arrigain S, Worley S, et al. 