title: [A new model of the pivoting disc prosthesis: initial experiences].
mesh_terms: D000328:Adult; D000368:Aged; D001021:Aortic Valve; D002244:Carbon; D002648:Child; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve; D011093:Polyethylene Terephthalates; D011474:Prosthesis Design
chemical_list: D011093:Polyethylene Terephthalates; C009139:pyrolytic carbon; D002244:Carbon
vernacular_title: Novo modelo de prótese de disco basculante: experiência inicial.