One of the most common complaints people make when visiting the emergency department is chest pain. Chest pain caused by reduced blood flow to the heart is known as angina. Angina presents with a feeling of tightness, squeezing, heaviness, burning, and pressure behind the breastbone. Other symptoms include pain in the upper central abdomen, back, neck, jaw, or shoulders; nausea; fatigue; breathlessness; sweating; and dizziness.
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