Several common signs and symptoms may indicate someone is having a heart attack. These include chest pain or discomfort that lasts more than a few minutes, pain or discomfort in other upper body areas like the arms, back, neck, jaw, or stomach, shortness of breath, sweating or breaking out in a cold sweat, sudden lightheadedness or dizziness, and unexplained fatigue or tiredness. If an individual experiences any of these symptoms, especially acute chest pain, it should be treated as a potential medical emergency. The recommended first aid, as discussed above, is to immediately call emergency services or go to the nearest emergency room for evaluation and treatment, even if the symptoms seem mild. Prompt medical care can prevent further damage to the heart muscle and save lives in the event of a heart attack. Ignoring or delaying treatment puts one at serious risk.