Comment on

• Long-term effects of spinal cord stimulation and coronary artery bypass grafting on quality of life and survival in the ESBY study.

  Ekre O, Eliasson T, Norrsell H, Währborg P, Mannheimer C; Electrical Stimulation versus Coronary Artery Bypass Surgery in Severe Angina Pectoris. Ekre O, et al. Eur Heart J. 2002 Dec;23(24):1938-45. doi: 10.1053/euhj.2002.3286. Eur Heart J. 2002. PMID: 12473256 Clinical Trial.