As we get older, keeping our heart in top shape becomes even more important. Simple lifestyle changes—like eating healthier and managing stress—can go a long way in protecting our heart health. But just as crucial is recognizing the warning signs that might appear weeks before a heart attack.

Here are six symptoms you might notice about a month before a heart attack:

1. Shortness of Breath

When your lungs don’t get enough oxygen, your heart struggles to pump blood effectively. If you often feel out of breath for no clear reason, don’t ignore it—this could be a red flag. See your doctor as soon as possible.

2. Cold and Flu Symptoms

Many people report experiencing cold or flu-like symptoms shortly before a heart attack. While these symptoms may seem minor, they could signal an underlying heart issue. If you feel unusually unwell, it’s worth getting checked.

3. Chest Pressure or Discomfort

A feeling of pressure, tightness, or mild pain in your chest should never be taken lightly. It’s one of the most common signs that something is wrong with your heart. If you notice this sensation—even if it comes and goes—speak to a doctor immediately.