If you suspect that you have a heart disease, you can go to the hospital to improve the relevant examination to rule out. Generally, heart disease may have symptoms such as chest tightness, shortness of breath, discomfort in the anterior region of the heart, etc., but the symptoms cannot be clearly diagnosed. If you suspect that you have a heart disease, you can go to the cardiology department of the hospital, consult with a professional doctor, and improve the relevant examinations, such as electrocardiogram, cardiac ultrasound, 24-hour ambulatory electrocardiogram, etc., to rule out the presence of organic heart disease. If organic heart disease is detected after the examination, the patient should take medication regularly according to the doctor’s instructions and undergo regular checkups. If no organic heart disease is found after examination, but there are still frequent mild symptoms, it is considered to be a manifestation of cardiac neurosis, and it is recommended to consult psychiatry and psychology department in time and follow the doctor’s instructions for treatment.