title: [APROPOS OF THE IMPLANTATION OF A PLASTIC VALVE IN THE HEART].
mesh_terms: D006348:Cardiac Surgical Procedures; D006321:Heart; D006349:Heart Valve Diseases; D006350:Heart Valve Prosthesis; D006801:Humans; D010969:Plastics; D012214:Rheumatic Heart Disease; D013903:Thoracic Surgery
chemical_list: D010969:Plastics
keywords: HEART SURGERY; HEART VALVE DISEASES; HEART VALVE PROSTHESIS; RHEUMATIC HEART DISEASE
vernacular_title: A PROP'OSITO DE IMPLANTA C AO DE V'ALVULA PL'ASTICA NO CORA C AO.