Mitral stenosis sometimes requires surgical treatment to achieve repair standards, but it cannot be repaired solely through medication, as medications only relieve symptoms and cannot serve the purpose of treatment. This disease can cause ischemic and hypoxic changes, leading to heart failure. Patients typically present with a rumbling murmur in the precordial area, and may also experience palpitations, difficulty breathing, and other symptoms. It is sometimes crucial to actively monitor changes in the patient's blood pressure, heart rate, and pulse. The treatment primarily focuses on symptomatic relief, improving heart function, and may include the administration of low-flow oxygen inhalation to help alleviate the current condition of the patient.