The chest and heart are oppressed by external forces. If the pressure is high, will it lead to a heartbeat disorder? How much strength can you bear?

I will. There was a time in Japan when children liked to play a game called death, which produced hallucinations by oppressing the precordial area.

The beating space of the heart is so big. If you don't give it enough space, he can't work. If the amount of bleeding is insufficient, his brain will be deprived of oxygen. The difference is that some people's vagus nerve is more sensitive, and it is immeasurable that such stimulation causes cardiac arrest and disorder.

It's hard to say how powerful it is. Medicine is about evidence, and it is hard to say without a large number of clinical experiments. You may get a prize if you do it ~ ~ ~