Coronary heart disease, when treated with effective medications, can achieve clinical symptom relief or disappearance, generally without the chance of a cure. This is because the onset mechanism of coronary heart disease is due to coronary artery atherosclerosis causing insufficient blood supply to the myocardium, leading to myocardial damage, and arteriosclerosis worsens with age. Patients with coronary heart disease should pay attention to adjusting their dietary structure, adopting a low-fat, low-salt diet. Under the guidance of a doctor, the regular and correct use of some medications that invigorate blood circulation, nourish the myocardium, and dilate coronary arteries can improve myocardial ischemia and achieve clinical symptom relief or disappearance.