A real-life story · Barcelona, Spain, 2022
Juan Carlos Madrid’s near-death experience
In 2022, Juan Carlos Madrid’s heart stopped in the ICU of a Barcelona hospital. Doctors spent 45 minutes resuscitating him. He later said he had been inside a white light, in a city in ruins, and in a valley where an old man told him he had already woken up in paradise.
His case has something that almost never gets written down. Ten days later, while he still couldn’t speak, he wrote a number on a whiteboard: 45. That was exactly how many minutes his resuscitation had lasted. Juan Carlos says he didn’t know how long it had lasted. Was it chance?
Step 1
August 8, 2022 · Before
He has surgery so he can breathe while he sleeps
Juan Carlos Madrid is Colombian and lives in Barcelona. He was 44, with a wife and a son.
Ever since he moved to Spain, he had had sleep apnea. This means that while he slept, his throat closed and he stopped breathing. To fix it, he had robotic surgery. The surgeons removed part of the base of his tongue and opened up his airway.
He had some minor bleeding. So the doctors kept him sedated for five days, with a breathing tube. Then he woke up. He was still in the ICU, but the worst seemed to be over.
Step 2
Night of August 15 · Awake in the ICU
He says good night to his family and falls asleep

That night he texted his mother and his wife to say good night. Then he fell asleep.
Juan Carlos says that what he went through began right there, as he fell asleep.
Step 3
August 16, 1:20 a.m. · His heart stops
A hemorrhage floods his lungs and his heart stops
The surgical wound began to bleed heavily. The blood got into his lungs and his heart stopped.
The doctors resuscitated him with a machine that does chest compressions nonstop. In the end they hooked him up to another machine that oxygenates the blood outside the body.
His medical record confirms it. The cardiac arrest was at 1:20 a.m., and the resuscitation lasted 45 minutes.
Afterward, they operated on his neck and made an opening in his windpipe so he could breathe. For many days he would not be able to speak.
We don’t know when what he describes next happened. He says it began when he fell asleep, before the hemorrhage. And it ended when he heard the doctors finishing the surgery on his neck.
Step 4
Exact time unknown · His account
Juan Carlos says he floats in a white light

Juan Carlos “woke up” (his words are translated from Spanish) floating in a white so pure his eyes could not take it in.
He passed through colored shapes, like the ones in a kaleidoscope. They were impossible to describe.
While he was in there, he thought they must be hallucinations caused by the medication.
Little by little, the colors faded. The shapes turned black.
Step 5
Exact time unknown · His account
Juan Carlos says he reaches a city in ruins

He arrived in a destroyed city, as if after a war. Everything was gray. Along a road, people walked past with their heads down, in silence. They didn’t come near him.
Other people came toward him. Their faces looked almost tattooed. They frightened him. But he could move instantly, and they never caught up with him.
Juan Carlos says it was “what Catholics call” purgatory.
Step 6
Exact time unknown · His account
Juan Carlos says an old man tells him he has woken up in paradise

Next he saw a valley with green mountains, flowers, trees, and a river. He realized he had died, and that made him uneasy.
On a rock by the river sat an old man. His hair and his clothes were white. He put his hand on Juan Carlos’s shoulder and said:
“Easy now, you’ve already woken up in paradise.”
Juan Carlos answered that he couldn’t stay. He had to go back for his wife and his son. The old man stopped smiling. Then he told him he would come back.
Step 7
Exact time unknown · His account
Juan Carlos says he sees his family suffering and that something feeds him

He found himself inside a dark, curved place, like a transparent placenta. He was falling, as if on a roller coaster.
Below him he could see his wife, his mother, and his sister, suffering. He shouted to them, but they couldn’t hear him.
In there, something fed him and calmed him. He calls it “the manna.” This was the longest part.
Juan Carlos says that at the end he heard the surgeon say they had finished stitching and to clean him up. He felt the cold of the liquid they were cleaning him with. And he fell asleep.
Step 8
Days later · Awake, unable to speak
He wakes up and talks by writing on a whiteboard
When he woke up, he told his wife he had come back for her. Since he couldn’t speak, he wrote on a small whiteboard with a marker.
His wife took photos of what he wrote, before it was erased. Some of those photos appear in his book.
During those days, his sister told him, “in broad strokes,” what had happened since the early hours of August 16. His book doesn’t say whether she told him how long the resuscitation had lasted.
He writes that neither the doctors nor his family had wanted to give him many details.
Step 9
August 26 or 27 · Ten days after the cardiac arrest
He dreams of the number 45 and writes it on the whiteboard

One night he dreamed of a number: 45. He saw it everywhere.
When his wife arrived, he wrote it on the whiteboard for her. He asked her to write it down so they could play it in the lottery.
She was surprised. She wrote it down and left without saying anything to him. She did know what it meant. The doctors had told her the resuscitation had lasted 45 minutes.
Juan Carlos writes that he had never heard that number, at least not consciously.
He reproduces his medical record in his book. It shows the resuscitation: “45min.”
Step 10
Afterward
He writes a book and puts his family first
He spent 37 days in the hospital. He was discharged on September 14, 2022.
The following year he published a book about what he went through. It is called Tranquilo, ya despertaste en el paraíso [Easy now, you’ve already woken up in paradise]. It also has contributions from his wife and his sister.
Juan Carlos says one thing has changed. Work used to come before everything. Now his family comes first. He doesn’t see himself as a better person, and he doesn’t say a miracle happened to him.
One question remains: how did he come to dream of exactly 45?
How many people have an NDE?
Juan Carlos is not a one-off case. Several teams of doctors have spent more than thirty years asking people who survive a cardiac arrest what they remember.
Picture 100 of those people:
Each dot is one person. The 18 filled-in dots are the ones who described a near-death experience in the most cited study. That study included 344 people in the Netherlands, in 2001.
The figure changes from one study to another. It ranges from 4 to 23 in 100.
We go through all the studies in “How many people have a near-death experience?” Juan Carlos’s case stands out because the number he dreamed was written down on a whiteboard. And the figure it matches is in his medical record.
Where this story comes from
Book
- Juan Carlos Madrid López, Tranquilo, ya despertaste en el paraíso [Easy now, you’ve already woken up in paradise] (2023), in Spanish, with contributions from his wife and his sister and an excerpt from his medical recordBuy the book
Case documents
- His medical record: the cardiac arrest at 1:20 a.m. and the 45 minutes of resuscitation. Reproduced by him in his book (illustration 8)
Interview
- Juan Carlos Madrid describes his experience on The Other Side en Español (2024), in SpanishWatch on YouTube
Our archive
- Our record on him, the assessment of his case with the five questions, and a full reading of the book, as of October 9, 2026
Keep reading

United States, 1973
Mr. S.
He was resuscitated in the early hours in a coronary care unit. He described how the two needles moved on the defibrillator, the machine that delivers the shocks. The medical record does not say which machine it was.

AWARE study, 2014
The blue-cap patient
He was resuscitated after a cardiac arrest in a hospital taking part in a study. He said he saw himself from the ceiling during the resuscitation, heard the defibrillator’s voice, and saw a man in a blue cap. His medical records confirm part of what he said.

United States, 1978
Mr. M.
He was resuscitated in the ER. He said he saw them put a needle into his groin. The medical record confirms that blood was taken from his groin, but on the opposite side from the one he named.
Reincarnation: The top 5 people who remember past lives
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