CPR in the nursing home: fool's errand or looming dilemma?

Background: The indications for CPR (cardiopulmonary resuscitation) have expanded greatly since the technique was introduced and theoretically it can be attempted on all prior to death. Policy initiatives (such as the British Medical Association/Royal College of Nursing guidelines) have attempted to provide a clinical rationale for the withholding of inappropriate CPR. Traditionally a care home was felt to be an inappropriate environment to attempt CPR but increased use of advance directives may bring the issue to the fore in this setting.