Hypertensive heart changes include structural changes in the heart and atherosclerosis of the heart vessels. Structural changes in the heart refer to the development of left ventricular hypertrophy, or left ventricular dilatation, in patients with long-term hypertension, because the pressure in the blood vessels of hypertensive patients increases, and the resistance of the heart increases for each pump of blood, which in the long run will lead to hypertrophy of the left ventricle first, and then change to heart enlargement. The changes in the blood vessels of hypertension are the most serious and can easily lead to coronary heart disease, angina pectoris, and myocardial infarction. Due to the increased pressure in the blood vessels of hypertensive patients, the endothelium of the blood vessels is prone to inflammatory damage, and over time, atherosclerotic changes occur, which will affect the blood supply to the heart once the heart vessels are narrowed and the symptoms of angina pectoris appear.