Initial implantation experience and shortterm follow-up results of implanting leadless intracardiac transcatheter pacing system

Objective To explore the utility and safety of leadless intracardiac transcatheter pacing system.Methods The study was a prospective observational study.Patients underwent Micra transcatheter pacing system in Beijing Anzhen hospital from December 2019 to January 2020 were enrolled.Ultrasonography of bilateral femoral and iliac veins were performed in all patients.Patients were followed including access site complication.