Possibilities of predicting the risk of developing cardiac conduction disorders after transcatheter aortic valve replacement

Introduction. Cardiac conduction disturbances with the subsequent need for pacemaker implantation are a major clinical problem in the postoperative period of transcatheter aortic valve implantation (TAVI). The aim of the study. To develop multifactorial models for predicting the risk of developing cardiac conduction disturbances and pacemaker implantation after TAVI in the early postoperative period on a "training" sample of patients with an assessment of the diagnostic accuracy of the developed model on a "control" sample of patients.