heart attack
🇺🇸
/ˈhɑːrt ətæk/
🇬🇧
/ˈhɑːt ətæk/
A sudden medical emergency where blood flow to the heart is blocked, which can be life-threatening.
If someone has a heart attack, they need immediate medical help to survive.
如果有人心臟病發作,他們需要立即就醫才能存活。