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What are the most common signs of a heart attack?
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The most common signs of a heart attack include chest pain or discomfort, shortness of breath, nausea, lightheadedness, and sweating. Other symptoms may include breaking out in a cold sweat, feeling dizzy or faint, pain or discomfort in other areas of the upper body such as the arms, back, neck, or jaw, or pain in one or both arms, shoulders, neck, or back that goes down to the hip or leg.