Hyperthyroidism walking heart a little uncomfortable may be due to hyperthyroidism itself high metabolism caused, may also be the occurrence of hyperthyroidism heart disease, therefore, the treatment can be selected according to the situation of the cause of the treatment and the treatment for hyperthyroidism heart disease. Patients with hyperthyroidism may experience high metabolism due to high levels of thyroid hormones in the body, leading to palpitations and causing cardiac discomfort. In this case, the symptoms of cardiac discomfort may be relieved with the use of antithyroid medications such as methimazole and propoxypyrine, as well as radioactive iodine therapy and surgical treatments, after the thyroid hormones are maintained within a reasonable range. When hyperthyroidism induces hyperthyroid heart disease, it can also cause heart discomfort when walking, and in this case, the treatment of hyperthyroidism should be based on the treatment of hyperthyroid heart disease. Patients with atrial fibrillation can be treated with drugs such as propranolol or electric shock resuscitation; those with heart failure and fast ventricular rate can be treated with Trichoside C. Patients with hyperthyroidism who experience some discomfort when walking should go to the hospital as soon as possible to have a doctor make a judgment and develop an individualized treatment plan.