1. Rich MW, Sandza JG, Kleiger RE, Connors JP. Cardiac operations in patients over 80 years of age. J Thorac Cardiovasc Surg. 1985. 90:56–60.
Article
2. Edmunds LH Jr, Stephenson LW, Edie RN, Ratcliffe MB. Open-heart surgery in octogenarians. N Engl J Med. 1988. 319:131–136.
Article
3. Mullany CJ, Darling GE, Pluth JR, Orszulak TA, Schaff HV, Ilstrup DM, Gersh BJ. Early and late results after isolated coronary artery bypass surgery in 159 patients aged 80 years and older. Circulation. 1990. 82:IV229–IV236.
4. Cane ME, Chen C, Bailey BM, Fernandez J, Laub GW, Anderson WA, McGrath LB. CABG in octogenarians: early and late events and actuarial survival in comparison with a matched population. Ann Thorac Surg. 1995. 60:1033–1037.
Article
5. Craver JM, Puskas JD, Weintraub WW, Shen Y, Guyton RA, Gott JP, Jones EL. 601 octogenarians undergoing cardiac surgery: outcome and comparison with younger age groups. Ann Thorac Surg. 1999. 67:1104–1110.
Article
6. Alexander KP, Anstrom KJ, Muhlbaier LH, Grosswald RD, Smith PK, Jones RH, Peterson ED. Outcomes of cardiac surgery in patients >or=80 years: results from the National Cardiovascular Network. J Am Coll Cardiol. 2000. 35:731–738.
7. Barnett SD, Halpin LS, Speir AM, Albus RA, Akl BF, Massimiano PS, Burton NA, Collazo LR, Lefrak EA. Postoperative complications among octogenarians after cardiovascular surgery. Ann Thorac Surg. 2003. 76:726–731.
Article
8. Bridges CR, Edwards FH, Peterson ED, Coombs LP, Ferguson TB. Cardiac surgery in nonagenarians and centenarians. J Am Coll Surg. 2003. 197:347–356.
Article
9. Kawachi Y, Nakashima A, Kosuga T, Tomoeda H, Nishimura Y, Toshima Y. Early and late results of cardiac and thoracic aortic surgery in octogenarians: comparison with high-risk younger patients. Circ J. 2003. 67:539–544.
10. Ishikawa S, Buxton BF, Manson N, Hadj A, Seevanayagam S, Raman JS, Rosalion A, Morishita Y. Cardiac surgery in octogenarians. ANZ J Surg. 2004. 74:983–985.
Article
11. Rady MY, Johnson DJ. Cardiac surgery for octogenarians: is it an informed decision? Am Heart J. 2004. 147:347–353.
Article
12. Kolh P, Lahaye L, Gerard P, Limet R. Aortic valve replacement in the octogenarians: perioperative outcome and clinical follow-up. Eur J Cardiothorac Surg. 1999. 16:68–73.
Article
13. Freeman WK, Schaff HV, O'Brien PC, Orszulak TA, Naessens JM, Tajik AJ. Cardiac surgery in the octogenarian: perioperative outcome and clinical follow-up. J Am Coll Cardiol. 1991. 18:29–35.
Article
14. Naunheim KS, Dean PA, Fiore AC, McBride LR, Pennington DG, Kaiser GC, Willman VL, Barner HB. Cardiac surgery in the octogenarian. Eur J Cardiothorac Surg. 1990. 4:130–135.
Article
15. Levinson JR, Akins CW, Buckley MJ, Newell JB, Palacios IF, Block PC, Fifer MA. Octogenarians with aortic stenosis. Outcome after aortic valve replacement. Circulation. 1989. 80:I49–I56.
16. Culliford AT, Galloway AC, Colvin SB, Grossi EA, Baumann FG, Esposito R, Ribakove GH, Spencer FC. Aortic valve replacement for aortic stenosis in persons aged 80 years and over. Am J Cardiol. 1991. 67:1256–1260.
Article
17. Naunheim KS, Kern MJ, McBride LR, Pennington DG, Barner HB, Kanter KR, Fiore AC, Willman VL, Kaiser GC. Coronary artery bypass surgery in patients aged 80 years or older. Am J Cardiol. 1987. 59:804–807.
Article
18. Peterson ED, Cowper PA, Jollis JG, Bebchuk JD, DeLong ER, Muhlbaier LH, Mark DB, Pryor DB. Outcomes of coronary artery bypass graft surgery in 24,461 patients aged 80 years or older. Circulation. 1995. 92:II85–II91.
19. Kosuga K, Aoyagi S, Hara H, Isomura T, Oryoji A, Yamana K, Oishi K. [Cardiovascular surgery in patients seventy years of age and older]. Nippon Geka Gakkai Zasshi. 1991. 92:1111–1114.
20. Nakano S, Takano H, Taniguchi K, Kaneko M, Miyamoto Y, Takahashi T, Matsuda H. [Evaluation of early and late results of open heart surgery in 74 patients 70 years of age and older]. Nippon Geka Gakkai Zasshi. 1991. 92:1139–1142.
21. Shomura T, Okada Y, Nasu M, Sono J, Miyamoto S, Nishiuchi S, Tatemichi K. [Results and problems of open heart surgery in patients seventy years of age and older]. Nippon Geka Gakkai Zasshi. 1991. 92:1131–1134.
22. Ogino H, Ueda Y, Sugita T, Sakakibara Y, Matsuyama K, Matsubayashi K, Nomoto T. Early and mid-term outcomes of cardiac and thoracic aortic surgery in over-75-years-olds with postoperative quality of life assessment. Jpn J Thorac Cardiovasc Surg. 1999. 47:57–62.
23. Mukai S, Murata H, Ueda T, Kita K, Lee S. [Coronary artery bypass grafting in patients aged 80 years or older]. Kyobu Geka. 1997. 50:653–655.
Article
24. Amano A, Hirose H, Takahashi A, Nagano N. Off-pump coronary artery bypass. Mid-term results. Jpn J Thorac Cardiovasc Surg. 2001. 49:67–78.
25. Cleveland JC Jr, Shroyer AL, Chen AY, Peterson E, Grover FL. Off-pump coronary artery bypass grafting decreases risk-adjusted mortality and morbidity. Ann Thorac Surg. 2001. 72:1282–1288.
Article
26. Mack MJ, Pfister A, Bachand D, Emery R, Magee MJ, Connolly M, Subramanian V. Comparison of coronary bypass surgery with and without cardiopulmonary bypass in patients with multivessel disease. J Thorac Cardiovasc Surg. 2004. 127:167–173.
Article
27. Khan NE, De Souza A, Mister R, Flather M, Clague J, Davies S, Collins P, Wang D, Sigwart U, Pepper J. A randomized comparison of off-pump and on-pump multivessel coronary-artery bypass surgery. N Engl J Med. 2004. 350:21–28.
Article
28. Weintraub WS, Jones EL, Craver J, Guyton R, Cohen C. Determinants of prolonged length of hospital stay after coronary bypass surgery. Circulation. 1989. 80:276–284.
Article