of the 80 patients admitted to the hospitals in verona , 79 % were suffering from pre-existing cardiopathy ( 40 % rheumatic heart disease , 25 % valvular prosthesis , 7.5 % congenital heart disease , 5 % prolapsing mitral valve , 1.2 % obstructive hypertrophic cardiomyopathy ) ;
C0018799
cardiopathy
C0035439
rheumatic heart disease