Points: Tanzhong (CV17) and Neiguan (PC6)
Technique: Prepare 3g Chuanxiong (the thizome of chuanxiong), 1g bomeol and l pill nitroglycerin, and grind them into powder to make pills as big as a soybean for use. When the application treatment is given, one pill should be put on each point on Tanzhong (CV17) and Neiguan (PC6), then use adhesive plaster to fix the pills on the points. The medicinal application on the acupoint can be performed once daily, five sessions of treatment being one course. The method treats coronary heart disease. In general, the treatment works in three to 15 minutes.