Digestive Issues
Before a heart attack, many people often experience some mild digestive issues. This is because chest pain would radiate to the stomach and affect digestion. Common problems include vomiting, nausea, stomach pain, heartburn, or indigestion. Since heart attacks often happen in the elderly who experience many indigestion issues, these signs tend to be neglected. So, if they do not improve with OTC medications or other treatments, it might indicate a more serious underlying cause.[7]
