A heart attack is a medical emergency that occurs when the heart does not receive enough oxygen-rich blood. The twelve signs of a heart attack can vary from person to person, but they generally include the following:
1. Chest pain or discomfort: Chest pain is the most common symptom of a heart attack. It may feel like a tightness, squeezing, or pressure in the chest that can last a few minutes or longer.
2. Shortness of breath: Shortness of breath is a common symptom of a heart attack, even if it doesn’t feel like chest pain.
3. Pain in the arms, back, neck, or jaw: Pain in these areas may indicate a heart attack, as the pain may be radiating from the chest.
4. Nausea and vomiting: Nausea and vomiting are common symptoms of a heart attack, especially in women.
5. Sweating: Sweating, especially cold sweat, is a common symptom of a heart attack.
6. Lightheadedness: Feeling lightheaded or dizzy may be a sign of a heart attack.
7. Rapid or irregular heartbeat: A rapid or irregular heartbeat may indicate a heart attack.
8. Fatigue: Feeling unusually tired, even after rest, may be a symptom of a heart attack.
9. Anxiety: Feeling anxious or frightened may be a sign of a heart attack.
10. Discomfort in other areas: Discomfort in areas other than the arms, back, neck, or jaw may be a symptom of a heart attack.
11. Coughing: Coughing, especially with phlegm, may be a sign of a heart attack.
12. Pain that improves with rest: Pain that improves with rest may be a sign of a heart attack.
If you experience any of these symptoms, seek medical help immediately.