3[3]Harpole DH,L MJ. Prospective analysis of pneumonectomy: risk factors for major morbidity and cardiac dysrhythmias[J]. Ann Thorac Surg,1996,61(3):977-988.
7[7]Hollaus PH,Lax F,Janakiev D et al .Endoscopic treatment of postoperative bronchopleural fistula: experience with 45 cases[J]. Ann Thorac Surg,1998,66(9):923-928.
7Patel RL;Townsend ER;Fountain SW.Elective pneumonectomy:factors associated with morbidity and operative mortality,1992.
8Isobe M.Prediction of pulmonary artery pressure in adults by pulsed doppler echocardiography,1986.
9Cooper MJ;Tyndall M;Sliveman NH.Evaluation of the responsiveness of elevated pulmonary vascular resistance in children by doopler echocardiography,1988.
10Hiemelman RB;Schiller NB.Exercise doppler:functional evaluation of right heart haemodynamics[J],1992.