Objective: China has entered the aging society, along with the improvement of people's living standard, along with the change of spectrum of disease, cardiovascular diseases have a clear upward trend, stroke, heart failure, especial y hypertension incidence increased obviously, currently there are 270000000 patients with hypertension, hypertension, age is also a factor easy to atrial fibril ation and atrial fibril ation, and the occurrence and development of heart failure, since twenty-first Century, one of the independent risk factors, and stroke, for high-risk non-valvular atrial fibril ation (AF) anticoagulant therapy has been unprecedented at ention, prevention guidelines around the world almost every year for atrial fibril ation, the high rates of stroke in atrial fibril ation stroke, and high mortality and disability rate, on the life and the national medical insurance patients bring great burden. Chinese medicine is being developed, to treat many diseases are also insufficient force, particularly for our basic hospital can be said to be feeling stone to cross a river, the grass-roots hospital is the main bat lefield of China's medical and health undertakings, great difficulties for the prevention and treatment of grass-roots hospital patients with atrial fibril ation, the author included in Xindu District Hospital (national level two hospitals) of the 200 hospitalized patients with atrial fibril ation in patients with atrial fibril ation related information, to analyze the current situation of anticoagulation in atrial fibril ation base from the hospital.