# data[].attributes.body
Matt plunges into the hole headfirst. He is instantly ripped out of his kayak. His heartrate slows from 70 to 45 bpm.

# data[].attributes.body
Carbon dioxide is building in his muscles and organs. He feels the urge to breathe.

# data[].attributes.body
Matt was flushed out of the hole. His body did gas exchange - changed carbon dioxide for oxygen.

# data[].attributes.body
He entered a calmer pool of water. He tries to reach the surface but gets pulled into another hole. He can't breathe.

# data[].attributes.body
His consciousness has begun to shrink from the lack of oxygen. His blood has begun to turn bluish. He is suffering the symptoms of hypoxia - the lack of oxygen in the bodies tissues. Lactic acid has built up in his muscles. Matt exhales the carbon dioxide, but then breathes in a breathful of foam.

# data[].attributes.body
Matt's larynx spasms, closing on the water and foam. No more water is going to enter his lungs.

# data[].attributes.body
Matt's consciousness gets smaller and then blackens. The inhaled water has filled the alveoli sacs and washed out their protein coating.

# data[].attributes.body
His body makes its last stand against the approach of death. The last stand can last very long in some cases.

# data[].attributes.body
Matt is slowly ceasing to exist. His heartbeat still pushes a small amount of oxygen to his brain.

# data[].attributes.body
There is only a very small amount of oxygen remaining in Matt's body. His teammates scramble down the banks searching for his kayak, paddle, and him. His body is half a mile down the rapids.

# data[].attributes.body
Matt's brain function has ceased but there are flickers of electrical pulses still. His friends are still looking for him.

# data[].attributes.body
The searchers are now half a mile downstream from where they started. They start to panic even more and think that he has drowned.

# data[].attributes.body
His friends try to find the Chinese official, but there is no luck finding Matt.