Aortic Valve Replacement for Patients With Severe Aortic Stenosis: Risk Factors and Their Impact on 30-Month Mortality

E. L Hannan, Z Samadashvili, S. J Lahey, C. R Smith, A. T Culliford, R. S.D Higgins, J. P Gold and R. H. Jones

The Annals of Thoracic Surgery 87 ( 6 ): 1741 - 1749 , 2009