Chinese scientists have invented a new way to prevent and treat vascular diseases in the heart and brain. After more than 30 years of research in Chinese traditional medicine, professor Zhou Wenzhi has created a special method to dredge blood vessels and clear waste from the human body, blood and marrow. The method, Zhoud said, has been proven effective against vascular diseases in clinical practice. At present, the Beijing-based Great Wall Hospital of the China Traditional Medicine Institute has established a care center applying Zhou's new method. According to sources, vascular diseases claim millions of lives in China each year.