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What are some of the most common symptoms of a heart attack?
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Some of the most common symptoms of a heart attack include chest pain or discomfort, shortness of breath, nausea, sweating, lightheadedness, and fatigue. Other less common symptoms may include pain in other areas such as the arms, back, neck, jaw, stomach, or upper abdomen; pain or discomfort in one or both arms, back, neck, jaw, stomach, or upper abdomen; feeling dizzy, faint, or lightheaded; palpitations (fast, fluttering heartbeats); and cold sweats.