Hi doctor! I was very sleepy in the afternoon, when I closed my eyes for a few minutes, my chest felt nervous, my mouth produced bland saliva, but I couldn't sleep, feeling very tired. I have had this condition since 2005 due to thinking a lot about work and love. I have checked many times in several hospitals including electrocardiogram, ultrasound, X-ray but the doctor concluded that the heart and lungs are normal. Recently, due to thinking, I have left chest spasm, my body is tired, I don't want to eat, I sleep less. I went to a coronary angiogram, an ultrasound... it was fine, but the doctor said it was possible that the heart muscle was not completely affected. I have been taking the medicine for almost a month and feel a little better, but my body is tired and can't eat. So the doctor asked me if I was tired, eating poorly, sleeping less, going to the doctor and being diagnosed with incomplete coronary artery disease, what should I do? The ultrasound showed that I had very mild tricuspid regurgitation and pulmonary valve regurgitation. Ask your doctor for advice and answers. I sincerely thank!