心しん臓ぞう発ほっ作さ

noun

heart attack

Medical term for a heart attack; commonly used in both medical and everyday contexts.

• 祖そ父ふは心しん臓ぞう発ほっ作さで亡なくなった。

  My grandfather died of a heart attack.

noun or participle which takes 'suru'

have a heart attack

Used with する to mean 'to have a heart attack'.