There are many possible reasons for heart discomfort, also known as chest pain or angina. Coronary artery disease, Heart attack, Angina, Aortic dissection, Pericarditis, Pulmonary embolism, Gastroesophageal reflux disease (GERD).
If you experience chest pain or heart discomfort, it is important to seek medical attention immediately to determine the cause and receive appropriate treatment.