Yan Feifan and Yu Suye rushed into private room 206 downstairs.
They discovered five young people in their twenties—three men and two women—cowering in a corner of the room.
Another young man was lying on the floor under the round table.
Yan Feifan didn't know what to make of the scene.
They were all companions, drinking at the same table. When one of them was in trouble, the others just hid off to the side.
'Doing nothing? Just standing there and watching?'
After a person's heart or breathing stops, they will pass out from cerebral hypoxia within five to eight seconds!
Within a minute, their pupils will dilate, and they will enter a state of clinical death.
After five to six minutes, the brain will suffer brain death due to prolonged oxygen deprivation, at which point there is basically no hope of recovery.
Therefore, the six minutes following cardiac or respiratory arrest are the critical window for saving a patient.
To be more precise, it's actually three minutes.
