5Mubeen M,Singh A K,Agarwal S K,et al.Mitral valve replacement in severe pulmonary arterial hypertension[J].Asian Cardiovasc Thorac Ann,2008,16(1):37-42.
7Fawzy ME,Stefadouros MA,Hegazy H,et al. Long term clinical and echocardiographic results of mitral balloon valvotomy in children and adolescents. Heart.2005;91:743-748.
8Sivadasanpillai H, Srinivasan A, Sivasubramoniam S, et al. Long-term outcome of patients undergoing balloon mitral valvotomy n pregnancy. Am J Cardiol: 2005;95:1504-1506
9Oasselman FP,Gillinov AM,McDonald ML, et al. Use of the anterior mitral leaflet to reinforce the posterior mitral annulus after debridement of calcium. Ann Thorac Surg.1999;68:261-262.
10Kennedy JW. The use of quantitative angiocardiography in mitral valve disease. In: Duran C, ed. Recent progression mitral valve disease. London: Butterworth and Co Ltd. 1987. 149.
8Wells G, Shea B, Connell D, et al. The Newcastle Ottawa Scale (NOS) for assessing the quality of nonrandomized studies in meta-analysis. [2008-12-26]. http://www.ohri.ca/programs/clinical_epidemiology/ oxford_web, ppt. July 12, 2006.
9Carapetis JR, Steer AC, Mulholland EK, et al. qhe global burden of group A streptococcal diseases. Lancet Infect Dis, 2005, 5(11): 685-694.
10Chandrashekhar Y, Westaby S, Narula J. Mitral stenosis. Lancet, 2009, 374: 1271-1283.
