human
How long does it take for a person to die after he has suffered a heart attack?
assistant
It depends on the severity of the heart attack. A mild heart attack can cause symptoms such as chest pain, shortness of breath, nausea, and sweating that go away quickly within a few hours. However, if there is damage to the heart muscle or other major arteries, then the effects may be more severe and could lead to permanent heart damage or even death.