Symptoms of a Heart Attack
A heart attack is a medical emergency and can be life-threatening. It occurs when the blood supply to the heart is blocked. Symptoms of a heart attack include chest pain, shortness of breath, sweating, and nausea.
Chest Pain – One of the most common symptoms of a heart attack is chest pain or discomfort. It may feel like a tightness, pressure, or squeezing in the center of the chest. The chest pain may spread to the arms, neck, jaw, or back. It may come and go and can last for a few minutes or for several hours.
Shortness of Breath – People who are having a heart attack may experience shortness of breath. This can be accompanied by chest pain, but it can also occur without any chest pain.
Sweating – A sudden onset of cold sweat, or sweating more than usual, can be a sign of a heart attack.
Nausea – Nausea, or feeling sick to the stomach, is another symptom of a heart attack. Other symptoms may include lightheadedness and dizziness.
If you experience any of these symptoms, seek medical attention immediately. Time is of the essence when it comes to a heart attack, so don't wait and see if the symptoms go away. Call 911 or visit the nearest emergency room.