YOU SAID:

she died of a heart break

INTO JAPANESE

死因は心臓発作です

BACK INTO ENGLISH

The cause of death is a heart attack

INTO JAPANESE

死因は心臓発作だった。

BACK INTO ENGLISH

The cause of death was a heart attack.

INTO JAPANESE

死因は心臓発作だった。

BACK INTO ENGLISH

The cause of death was a heart attack.