Readers ask: How long can you be dead and still be revived?

Can you survive if your heart stops for 20 minutes?

Doctors have long believed that if someone is without a heartbeat for longer than about 20 minutes, the brain usually suffers irreparable damage. But this can be avoided, Parnia says, with good quality CPR and careful post-resuscitation care.

Can you still hear after you die?

Hearing is widely thought to be the last sense to go in the dying process. Now UBC researchers have evidence that some people may still be able to hear while in an unresponsive state at the end of their life.

How long can you do CPR before brain damage?

When cardiac arrest occurs, it is essential to start cardiopulmonary resuscitation (CPR) within two minutes. After three minutes, global cerebral ischemia (the lack of blood flow to the entire brain) can lead to progressively worsening brain injury. By nine minutes, severe and irreversible brain damage is likely.

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What is the longest time a person has died and came back to life?

Record. Velma Thomas, 59, of Nitro, West Virginia, USA holds the record time for recovering from clinical death. In May 2008, Thomas went into cardiac arrest at her home. Medics were able to establish a faint pulse after eight minutes of CPR.

Can a dead brain be revived?

A person who’s brain dead is legally confirmed as dead. They have no chance of recovery because their body is unable to survive without artificial life support.

Can a dying person cry?

Instead of peacefully floating off, the dying person may cry out and try to get out of bed. Their muscles might twitch or spasm. The body can appear tormented. There are physical causes for terminal agitation like urine retention, shortness of breath, pain and metabolic abnormalities.

Can you smell death coming?

The brain is the first organ to begin to break down, and other organs follow suit. Living bacteria in the body, particularly in the bowels, play a major role in this decomposition process, or putrefaction. This decay produces a very potent odor. “Even within a half hour, you can smell death in the room,” he says.

Does dying hurt?

Reality: Pain is not an expected part of the dying process. In fact, some people experience no pain whatsoever. If someone’s particular condition does produce any pain, however, it can be managed by prescribed medications.

Can you die for 30 minutes?

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.

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What percentage of CPR is successful?

According to 2014 data, nearly 45 percent of out-of-hospital cardiac arrest victims survived when bystander CPR was administered. The majority of Out of Hospital Cardiac Arrests (OHCA) occurs at public settings (18.8 percent), mostly homes/residences (69.5%) and nursing homes (11.7%).

What is the longest recorded CPR?

An Italian mountaineer has survived what is believed to be the longest CPR attempt without extra life support when a team worked on the man for almost six hours.

What happens to the soul after 40 days?

The 40 days is an opportunity for judgment before God. It’s believed in Eastern Orthodox religions that the soul completes many obstacles known as the aerial toll houses. The soul passes through the aerial realm, which is home to evil spirits. At the end of the 40 days, the soul finds its place in the afterlife.

What happens in the afterlife?

The afterlife (also referred to as life after death, the world to come or reincarnation) is an existence in which the essential part of an individual’s identity or their stream of consciousness continues to live after the death of their physical body.

Can a person be brought back to life?

Several cases have been cited where a person under cardiac arrest has been brought back to life hours after they’ve technically died, when cooling processes and correct resuscitation procedures are implemented.

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