title: [Formalized assessment of the degree of surgical risk in implanting an artificial heart pacemaker].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000758:Anesthesia; D006327:Heart Block / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D007431:Intraoperative Complications / Q000453:epidemiology; D008433:Mathematics; D008875:Middle Aged; D010138:Pacemaker, Artificial; D011183:Postoperative Complications / Q000453:epidemiology; D012306:Risk
vernacular_title: Formalizovannaia otsenka stepeni operatsionnogo riska pri implantatsii iskusstvennogo voditelia ritma serdtsa.