[Report of two successful correction of syphilitic coronary ostial obstruction (author's transl)].
D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000209:etiology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013589:Syphilis, Cardiovascular / Q000150:complications* / Q000209:etiology / Q000601:surgery