冠心病外科治疗课件.pptxVIP

LI BEI The Actuality and Development of Coronary Artery surgery 1 INTRODUCTION n Coronary Artery Disease〔CAD) is one of the most common and serious effects of aging. Fatty deposits build up in blood vessel walls and narrow the passageway for the movement of blood. The resulting condition, called atherosclerosis often leads to eventual blockage of the coronary arteries and a “heart attack〞. 2 3 n Since 1900, CAD has been the No. 1 killer in the United States every year but 1918. n Nearly 2,600 Americans die of CAD each day, an average of 1 death every 33 seconds. n CAD claims more lives each year than the next 5 leading causes of death combined, which are cancer, chronic lower respiratory diseases, accidents, diabetes mellitus, influenza and pneumonia. n Almost 150,000 Americans killed by CAD each year are under age 65. 4 n In 2004,the mortality rate of CAD is 46 .27/100thousand . n This rate is lower than the rate in 2000 n New trend: the patients are become more and more younger, from 1984~1998,the mortality rate of young mankind has largely risen, the extent reach to 154% n From 1984~1998 ,the mortality rate has risen. CAD has been the No. 3 killer in China. n In 2003,the prevalence rate of CAD is 4.6‰ data is come from ?The Chinese 5 Cardiovascular Disease report 2005? IN CHINA n n celebrities are all died of CAD. most of them are not very old. death evoked people’s more attention to CAD 6 These There n Hypertension n Smoking n Abnormity of blood lipid n Obesity or overweight THE RISK 7 •Obesity •Diabetes •Stress and anger • • High Risk Factors Uncontrollable • High blood Controllable blood lipid pressure Hereditary activity • Physical Smoking •Age •Race •Sex • 8 Sig