I often have heavy left chest pain, less chest tightness, no difficulty breathing, 1 heart attack, often have palpitations. Two years ago, there was an examination: mitral regurgitation -1/4, tricuspid regurgitation -1⁄4. The doctor does not prescribe medicine. May I ask if you have angina, palpitations, mitral regurgitation -1⁄4 and tricuspid regurgitation -1⁄4 should you take any medicine? Very painful angina, this condition appeared near the end of September 2020.