The relation between patients outcomes and the volume of cardioverter- defibrillator implantation procedures performed by physicians treating Medicare beneficiaries [published correction appears in J Am Coll Cardiol. 2005;46:1964]. J Am Coll Cardiol. 2005;46:1536 1540. 26. Chamis AL, Peterson GE, Cabell CH, Corey GR, Sorrentino RA, Greenfield RA, Ryan T, Reller LB, Fowler VG Jr. Staphylococcus aureus bacteremia in patients with permanent pacemakers or implantable cardioverter-defibrillators. Circulation. 2001;104: 1029 1033. 27. Uslan DZ, Sohail MR, Friedman PA, Hayes DL, Wilson WR, Steck- elberg JM, Baddour LM. Frequency of permanent pacemaker or implantable cardioverter-defibrillator infection in patients with gram- negative bacteremia. Clin Infect Dis. 2006;43:731 736. 28. Johansen JB, Nielsen JC, Arnsbo P, Moller M, Pedersen AK, Mortensen PT. Higher incidence of pacemaker infection after replacement than after first implantation: experiences from 36,076 consecutive patients. Heart Rhythm. 2006;3(suppl 1):S102 S103. 29. Gould PA, Krahn AD; Canadian Heart Rhythm Society Working Group on Device Advisories. Complications associated with implantable cardioverter-defibrillator replacement in response to device advisories. JAMA. 2006;295:1907 1911. 30. Kapa S, Hyberger L, Rea RF, Hayes DL. Complication risk with pulse generator change: implications when reacting to a device advisory or recall. Pacing Clin Electrophysiol. 2007;30:730 733. 31. Darouiche R. Treatment of infections associated with surgical implants. N Engl J Med. 2004;350:1422 1429. 32. Chu VH, Crosslin DR, Friedman JY, Reed SD, Cabell CH, Griffiths RI, Masselink LE, Kaye KS, Corey GR, Reller LB, Stryjewski ME, Schulman KA, Fowler VG Jr. Staphylococcus aureus bacteremia in patients with prosthetic devices: costs and outcomes. Am J Med. 2005; 118:1416.e19 1416.e24. 33. Camus C, Leport C, Raffi F, Michelet C, Cartier F, Vilde JL. Sustained bacteremia in patients with a permanent endocardial pacemaker: assessment of wire removal. Clin Infect Dis. 1993;17:46 55. 34. 