Heart disease is related to hypertension, which can cause heart disease. If hypertension is not well controlled for a long time, it may cause changes in the structure and function of the heart, which is called hypertensive heart disease. It can include early hypo-diastolic function of the left ventricle, left ventricular hypertrophy, and eventually can cause hyposystolic function of the myocardium and even heart failure in the late stages. Initially, there may be no obvious symptoms and the patient may have unconscious discomfort, headache, chest tightness, high blood pressure, etc. If after the progressive stage, laborious dyspnea may appear, shortness of breath and shortness of breath when lying down, or even dyspnea in severe cases when the patient wakes up in his sleep, coughing, more serious coughing up foamy sputum, etc. In addition to the heart, the target organs damaged by hypertension disease are the brain and kidneys, which may lead to cerebral infarction, cerebral hemorrhage, renal insufficiency or even kidney failure, and may also lead to serious macrovascular diseases such as aortic coarctation. In addition, hypertension is an important risk factor for atherosclerotic diseases, which may cause or aggravate coronary heart disease, stroke, etc.