evidence of target organ involvement , either singly or in combination in the form of electrocardiographic evidence of left ventricular hypertrophy and ischaemic changes , cardiac enlargement on radiology , cerebrovascular insufficiency , retinopathy and albuminuria in the absence of other pre-disposing causes was present in 28.5 % of the patients .
C0149721
left ventricular hypertrophy
C0018800
cardiac enlargement