What are the signs of a heart attack?

Recognizing the signs of a heart attack is crucial for timely intervention. Common symptoms include chest pain or discomfort, which may feel like pressure, squeezing, or fullness. Other signs can include shortness of breath, sweating, nausea, and pain radiating to the arms, back, neck, or jaw. For women, symptoms may differ and can include fatigue or indigestion. If you or someone else experiences these symptoms, seek medical help immediately. The NHS encourages calling 999 for emergencies. Quick action can save lives!