Patients with rheumatic heart disease should also maintain a light diet, especially avoiding spicy and irritating foods. It is important to monitor changes in heart rate, blood pressure, and pulse. If the heart rate is too fast or the blood pressure is high, it may sometimes be necessary to use medication for early intervention. Rheumatic heart disease mainly manifests as chest tightness and difficulty breathing, and sometimes it can also present as swelling of the lower limbs. With active treatment, these symptoms can normally be alleviated. It is also important to monitor changes in heart rate and pulse regularly. If there are any incidents or difficulty in breathing, it is necessary to go to the hospital for treatment. During this period, it is still important to educate patients to regularly and routinely take oral medications to improve heart function, which is beneficial.