Coronary arteriosclerotic cardiopathy, called coronary heart disease (CHD) for short, is characterized by paroxysmal oppressed sensation or pain in the chest, pale complexion, anxiety or irritability, palpitation, shortness of breath, and severe pain with sweating. Clinically it is manifested as latent CHD, angina pectoris, myocardial infarction, myocardial sclerosis and sudden death. Among them angina pectoris and myocardial infarction are most commonly encountered. CHD often occurs among the people aged above forty. More males suffer from this disease than females and most patients are mental workers. Nowadays, it is one of the most common heart diseases in Europe and America, and about 5.7 millions in U. S. A. (2.5% of the population) suffer from this disease. In China its incidence is increasing in recent years and it has become one of the most dangerous diseases threatening people's lives.