6Iga K, Izumi C, Matsumura M, et al. Partial pressure of oxygen is lower in the left upper pulmnnary vein than in the right in adults with atrial septal defect:difference in p (02) between the right and left pulmonary veins[ J ]. Chest, 1999,115 (3): 679
7Booth DC, Wisenbaugh T, Smith M, et al. Left ventricular distensibility and passive elastic stiffness in arial septal defect[J] .J Am Col Cardiol, 1988,12(5): 1231
8Konstantinides S, van Tournout FA, Bennett JM. Unroofed coronary sinus associated with atrial septal defect and significant mitral regurgitation[J]. J Thorac Cardiovasc Surg, 1990,99(2) :377
91，Wand C.Secundum atrial septal defect. routine surgical treatment is not proven benefit.Br Heart J,1994,71:219～223
102，Steele PM,Fuster V,Cohen M,et al.Isolated atrial septal defect with pulmonary vascular obstructive disease-long-term follow-up and prediction of outcome after surgical correction.Circulation,1987,76:1037～1042
