YSTM granule is Chinese medicine processed preparation that made from pueraria lobata and ginkgo leaves and so on(YSTM is a shorthand for the prescription). Main function is promoting blood circulation by removing blood stasis, going through pulse and retinervus and reducing pain. It is used to people who have coronary heart disease and angina of blood stasis. Symdrome has chest pain, chest tightness, suffocation, palpitation, shortness of breath, fatigue, dizziness, headache and numbness. Using Chinese med...