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A do-not-resuscitate order (DNR), also known as Do Not Attempt Resuscitation (DNAR), Do Not Attempt Cardiopulmonary Resuscitation (DNACPR [3]), no code [4] [5] or allow natural death, is a medical order, written or oral depending on the jurisdiction, indicating that a person should not receive cardiopulmonary resuscitation (CPR) if that person's heart stops beating. [5]
Most tissues and organs of the body can survive clinical death for considerable periods. Blood circulation can be stopped in the entire body below the heart for at least 30 minutes, with injury to the spinal cord being a limiting factor. [4] Detached limbs may be successfully reattached after 6 hours of no blood circulation at warm temperatures.
Life support comprises the treatments and techniques performed in an emergency in order to support life after the failure of one or more vital organs. Healthcare providers and emergency medical technicians are generally certified to perform basic and advanced life support procedures; however, basic life support is sometimes provided at the scene of an emergency by family members or bystanders ...
The American Heart Association (AHA) and other resuscitation bodies [172] do not endorse "cough CPR", which it terms a misnomer as it is not a form of resuscitation. The AHA does recognize a limited legitimate use of the coughing technique: "This coughing technique to maintain blood flow during brief arrhythmias has been useful in the hospital ...
Some people choose to avoid aggressive measures at the end of life. A do not resuscitate order (DNR) in the form of an advance health care directive makes it clear that in the event of cardiac arrest, the person does not wish to receive cardiopulmonary resuscitation. [129]
AND terminology represents an ideology of patient care that emphasizes bodily autonomy and respect of the individual. [1] This is in contrast to the terminology associated with DNR, or "do not resuscitate," which has been criticized for placing emphasis on potential negative outcomes associated with hospitalization, i.e. the act of "not" resuscitating is a conscious decision to "not" engage in ...
The Covid inquiry is currently considering the impact on healthcare systems in England, Scotland, Wales and Northern Ireland.
Some medical services centres have instituted policy banning the practice. [14]In 1987, New York became the first state in the United States to effectively end the practice by enacting legislation to require medical staff to honour a patient's refusal of cardiopulmonary resuscitation or a do not resuscitate order, and to grant civil and criminal immunity to those who do so or those who perform ...