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机译:Clinical Outcome of Reoperation for Mechanical Prosthesis at Aortic Position
Second Mil Med Univ, Changhai Hosp, Dept Cardiothorac Surg, Shanghai, Peoples R China;
Reoperation; Aortic valve replacement; Mechanical prosthesis; Pannus; Perivalvular leakage; Prosthetic valve endocarditis;