High voltage in the left ventricle may lead to left ventricular hypertrophy, and further development may cause a decline in the ejection function of the heart, thus seriously affecting the health of the patient. For patients with left ventricular hypertrophy due to high voltage in the left ventricle, it is recommended that the patient can do a cardiac ultrasound to make a clear diagnosis, and then choose to take some vasodilator drugs, such as valsartan, under the guidance of the doctor to alleviate the symptoms. Although early left ventricular hypervoltage will not cause patients to produce obvious symptoms, but long-term left ventricular hypervoltage is likely to lead to the decline of the patient’s heart ejection function, so it is recommended that the patient must consult a doctor in time for treatment. It is recommended to treat the disease as soon as possible after discovery. During the treatment period, it is recommended that the patient must not overwork, pay attention to more rest, and in terms of diet, do not eat spicy and stimulating food, quit smoking and drinking.