the long term results emphasise the good prognosis in coronaro-cardiac fistulae ( 13 cases ) , the problems posed by residual aortic insufficiency in the case of ruptured aneurysms of the sinus of valsalva ( 37 cases ) , the difficulties in diagnosis in the presence of an interventricular communication in association and , finally , the rarity of communications between the aorta and left ventricle ( 4 cases ) .
C0018787
cardiac
C0003504
aortic insufficiency