title: [Achievements and tasks of present-day heart surgery].
mesh_terms: D006348:Cardiac Surgical Procedures; D005069:Evaluation Studies as Topic; D006331:Heart Diseases / Q000601:surgery; D006801:Humans; D013647:Task Performance and Analysis; D014586:USSR
vernacular_title: Uspekhi i zadachi sovremennoĭ khirurgii serdtsa