Do not resuscitate
A do-not-resuscitate order (DNR), also known as no code or allow natural death, is a legal order, written or oral depending on country, indicating that a person does not want to receive cardiopulmonary resuscitation (CPR) if that person's heart stops beating. Sometimes it also prevents other medical interventions. The legal status and processes surrounding DNR orders vary from country to country. Most commonly, the order is placed by a physician based on a combination of medical judgement and patient wishes and values.