Of all the patients, 797 55% underwent CABG with CPB and 650 45% underwent surgery without CPB.
Del total de pacientes, 797 55% fueron sometidos a CRM con CEC y 650 45% realizaron la cirugía sin CEC.
Do total de pacientes, 797 55% foram submetidos à CRM com CEC e 650 45% realizaram a cirurgia sem CEC.