The following are the signs of Heart Attack which need to be caught early and these are: a) Chest discomfort: In most of the cases of heart attacks you will feel discomfort in the center of the chest which lasts more than a few minutes or sometimes it may go away and then return. You will feel like uncomfortable pressure, pain, squeezing or fullness. b) Sweating: This is a symptom where you can feel similar to hormonal hot flashes or night sweats. c) Shortness of breath: This symptom of heart at...