Heartburn is a common condition characterized by a burning pain in the chest, often occurring after eating or when lying down. It happens when stomach acid flows back into the esophagus, the tube that connects your mouth to your stomach. Key Features of Heartburn Heartburn or heart attack: When to worry - Mayo Clinic

Heartburn Link

Heartburn is a common condition characterized by a burning pain in the chest, often occurring after eating or when lying down. It happens when stomach acid flows back into the esophagus, the tube that connects your mouth to your stomach. Key Features of Heartburn Heartburn or heart attack: When to worry - Mayo Clinic