病因和流行病学 病因:风湿性疾病,退行性疾病,感染性疾病,炎症性疾 病,新型瓣膜病(如AIDS,药源性以及遗传性) 流行病学: Table 3 Etiology of single native left- sided valve disease Aortic stenosis n=1197 Aortic regurgitation n=369 Mitral stenosis n=336 Mitral regurgitation n=877 Degenerative(%) 81.9 12.5 613 Rheumatic(%) 11. 2 15.2 854 14.2 Endocarditis(%) 0.8 7.5 0.6 3.5 Inflammatory(%) 0.1 0.8 〔 ongenital154 15.2 0.6 4.8 Ischaemic (%) Other(%) 77 09 8.1 Bernard lunga*, A prospective survey of patients with valvular heart disease in Europe: The Euro Heart Survey on Valvular Heart Disease. European Heart Journal(2003)24, 1231-1243病因和流行病学 • 病因：风湿性疾病，退行性疾病，感染性疾病，炎症性疾 病，新型瓣膜病（如AIDS，药源性以及遗传性） • 流行病学： Bernard Iunga*, A prospective survey of patients with valvular heart disease in Europe: The Euro Heart Survey on Valvular Heart Disease. European Heart Journal (2003) 24, 1231–1243