TY  - GEN
AU  - Ahmed Nabil Khallaf
AU  - Mohamed Abd El Raouf , 
AU  - Mostafa Radwan , 
AU  - Talal Reda , 
TI  - Aortic valve replacement with or without aortic root enlargement in patients with small aortic annulus / 
PY  - 2007///
CY  - Cairo : 
PB  - Ahmed Nabil Khallaf , 
KW  - Aortic root enlargement procedures
KW  - Patient / prosthesis mismatch
KW  - Small aortic annulus
N1  - Thesis (PH.D.) - Cairo University - Faculty Of Medicine - Department Of Cardiothoracic Surgery; Issued also as CD
N2  - Aortic root enlargement enables the insertion of a large prosthesis and thus lowers the post - operative gradient across the valve and so it is recommended in cases of small aortic annulus to avoid the insertion of a small prosthesis which can lead to patient / prosthesis mismatch
ER  -