ПРОГРАММИРОВАНИЕ ЭКС У ПАЦИЕНТА С НАРУШЕНИЕМ ВНУТРИЖЕЛУДОЧКОВОГО ПРОВЕДЕНИЯ И ПЕРСИСТИРУЮЩЕЙ ЛЕВОЙ ВЕРХНЕЙ ПОЛОЙ ВЕНОЙ

A case report is given of an altered inter-ventricular conduction at the site of the electrode implantation as well as corresponding peculiar features ofprogramming of a dual chamber pacemaker in a patient with persistent left superior vena cava are presented.