All the Americans cherish a beautiful myth in their hearts,which is called The American Dream.And in nowadays movies play a more and more important role in the American culture,as well as being a reflection of the Ame...All the Americans cherish a beautiful myth in their hearts,which is called The American Dream.And in nowadays movies play a more and more important role in the American culture,as well as being a reflection of the American culture.The paper discussed this theme through explaining the four well-known American movies:The Great Gatsby,Foreest Gum,Born On The Fourth Of July And American Beauty.展开更多
Valvular heart disease is a pathologic process involving one or more of the four valves(aortic,pulmonary,mitral and tricuspid)of the heart typified by stenosis or regurgitation and leading to patient symptoms.The most...Valvular heart disease is a pathologic process involving one or more of the four valves(aortic,pulmonary,mitral and tricuspid)of the heart typified by stenosis or regurgitation and leading to patient symptoms.The most common causes are tissue degeneration,rheumatic fever and congenital heart diseases.Aortic valve replacement(AVR)using either mechanical or bioprosthetic(tissue)valves via open-heart surgical展开更多
文摘All the Americans cherish a beautiful myth in their hearts,which is called The American Dream.And in nowadays movies play a more and more important role in the American culture,as well as being a reflection of the American culture.The paper discussed this theme through explaining the four well-known American movies:The Great Gatsby,Foreest Gum,Born On The Fourth Of July And American Beauty.
基金supported by the Department of Anesthesiology and Pain Medicine,University of California Davis Health
文摘Valvular heart disease is a pathologic process involving one or more of the four valves(aortic,pulmonary,mitral and tricuspid)of the heart typified by stenosis or regurgitation and leading to patient symptoms.The most common causes are tissue degeneration,rheumatic fever and congenital heart diseases.Aortic valve replacement(AVR)using either mechanical or bioprosthetic(tissue)valves via open-heart surgical
