Heart problems can manifest in various ways beyond chest pain. It is essential to recognize other signs that could indicate serious heart issues. Here are six symptoms to be aware of:

1. Shortness of breath
2. Fatigue
3. Swollen legs, ankles, or feet
4. Dizziness or lightheadedness
5. Irregular heartbeats
6. Nausea or lack of appetite

Being vigilant about these signs can help in early detection and prompt treatment of potential heart problems.