title: Massive mitral annular calcification: a stone in the heart.
authors.affiliation: Department of Pathology, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada. jagdish.butany@uhn.on.ca
authors.forename: Jagdish
authors.initials: J
authors.lastname: Butany
authors.forename: Pradeep
authors.initials: P
authors.lastname: Vaideeswar
authors.forename: Vidya
authors.initials: V
authors.lastname: Dixit
authors.forename: Christopher
authors.initials: C
authors.lastname: Feindel
mesh_terms: D000369:Aged, 80 and over; D002114:Calcinosis / Q000150:complications / Q000473:pathology*; D005260:Female; D006349:Heart Valve Diseases / Q000150:complications / Q000473:pathology*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008943:Mitral Valve / Q000473:pathology*; D008944:Mitral Valve Insufficiency / Q000209:etiology