YOU SAID:

When the heart shuts down the human body shall cease to function

INTO JAPANESE

心臓が停止すると人間の体は機能しなくなります

BACK INTO ENGLISH

When the heart stops, the human body ceases to function

INTO JAPANESE

心臓が止まると人間の体は機能しなくなります

BACK INTO ENGLISH

When the heart stops, the human body ceases to function