This is the only body you get, which is why you need to take care of it. That means paying attention to what it is trying to tell you. It's important to know the signs and symptoms of more serious problems.
Pain, pressure, squeezing or a strange feeling of fullness in the middle of the chest that lasts for a few minutes, or any combination of shortness of breath, cold sweat, nausea or lightheadedness are all possible symptoms of a heart attack. Don't ignore these signs! Seek medical help immediately.