The context in which the British Medical Association first considered publishing specific guidelines on decisions about attempting cardiopulmonary resuscitation , in the early 1990s, needs to be remembered. At that time the subject was often seen as far too sensitive to be mentioned to patients. Many hospitals had no formal policy about how CPR decisions should be made, apart from an expectation that these were purely medical matters. Advance decision making about CPR, where it existed, appears to have been generally (...) on an ad hoc basis by doctors. Patients, their relatives and the rest of the health care team were often unaware of it. After several cases in which nurses had been disciplined–unfairly in the eyes of some–for complying with their patients' known wishes about non-resuscitation in cases where no advance medical decision had been recorded, there was a demand for guidance.The BMA was approached by nurses' representatives with a view to publishing some very basic advice. This advice, issued in 1993 jointly with the Royal College of Nursing, and in association with the Resuscitation Council, was under 1000 words. Whether this brevity reflects difficulties in achieving consensus or lower expectations about what was required is a matter for speculation. Throughout the 1990s the guidance was distributed widely and used as a basis for many hospitals' local policies. Recently, however, the demands on the BMA and other professional bodies for ethical advice have changed and grown. Discussion of sensitive decisions about potentially life-prolonging interventions is now …. (shrink)