Your body gives you warning signs of a heart attack up to a month in advance.

– Chest pain or discomfort – Shortness of breath – Fatigue

– Dizziness – Nausea or vomiting – Sweating

Chest pain or discomfort is the most common warning sign of a heart attack.

Shortness of breath can occur with or without chest pain.

Extreme fatigue is another common warning sign of a heart attack.

Dizziness or lightheadedness can be caused by a decrease in blood flow to the brain.

Nausea or vomiting can be caused by a number of things, including a heart attack.

Sweating is a normal response to stress or physical exertion.