What happens to a person after the heart stops

Another 24/12/19 What happens to a person after the heart stops

Many have heard the stories of people who experienced clinical death. Some details I remember the release of the soul from the body, others describe a flash of light at the end of the dark tunnel, the third I remember the paintings of past lives, and some even have time to meet with God or deceased loved ones. Western researchers view these memories from a scientific point of view.

memories of death

Professor critical care physician Sam Parnia, working at the hospital at new York University, stony brook, together with a team of researchers-specialists in the field of critical States conducted a study, which in its area the most extensive in the history of medicine. This study was conducted based on the recollections of more than 2060 people from Europe and the USA, who survived a heart attack and the so-called state of clinical death. It turned out that 46% of respondents remembered the process of reanimation, although most of them have lost those memories after he recovered. Two respondents were even able to describe in detail the work of doctors for their salvation and the announcement of his own death, if watched from the side.

Almost all patients describe a condition of clinical death as a very strong emotional experience that is accompanied by aggravation of hearing and vision and distorted perception of time. Patients are experiencing at the moment of clinical death, severe pain, a desire to quickly finish this earthly existence. The end of all these memories was the return of consciousness into the body. The analysis of the collected data, the scientist came to the conclusion that human consciousness continues to record the process of dying a few minutes after the heart stopped beating, and the brain — to function.

cardiac arrest isn’t the end of

However, colleagues of Sam Parnia is treated in this study is critical. Associate Professor of neurobiology Lund University Henrik Yarnell drew public attention to the fact that Sam Parnia has completely ignored the fact that the human brain functions and a few minutes after the heart stops. At the same time, the human brain can be active in an average of five to ten minutes even after the complete cessation of the heartbeat and entering the brain of oxygen. That is why in Western medicine it is used a clinical term like brain death, which is set in the process two clinical diagnostics carried out with an interval of at least two hours. As explained by the Swedish scholar, until the death of the brain is not fixed, as a result of his dying activity, a person may be in about the same state of altered consciousness, as during sleep. This can be attributed to the vision described by patients who have experienced clinical death.

This view confirmed by the experts of the American heart Association, arguing that cessation of heartbeat is only the first phase of death. Due to oxygen starvation, the functioning of the part of the cerebral cortex that is responsible for consciousness, is slowing down, but allows a person to feel and understand that he is gradually dying. Studies have shown scientist at the University of Michigan Jimo Bordjigin, conducted in 2013, experiments on rats, in the last moments of life in a dying brain recorded an extraordinary surge of neurophysiological activity, which, apparently, gives the dying a very painful experience from awareness of the inevitability of death.

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the studies carried out confirm: not all of the mysteries of death studied, and there is every reason to believe that after the heart stops, the person retains consciousness for much longer than it was supposed earlier. For example, the head of the laboratory of human morphology under Russian Academy of Sciences Sergey Savelyev says that even aftere cardiac arrest and an official statement of death, the inhibition of cellular processes in the human brain can last up to several hours.

There is a theory that even with the decapitation the brain of the executed continued to live for a few more seconds, fully feeling the pain and acknowledging the death. However, scientists believe that in cases of sudden and rapid death, for example, as a result of the explosion or crash, the person does not have time to understand what it dies, but the way to check this hypothesis has not yet been found.

Marianne Markovska

© Russian Seven

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