Safety of Permanent Pacemaker Implantation: A Prospective Study

Area of Science:

• Cardiology
• Medical Devices
• Patient Safety

Background:

• Pacemaker implantation, while generally low-risk, can lead to short- and long-term complications.
• Understanding complication rates is crucial for improving patient outcomes and procedural safety.

Purpose of the Study:

• To analyze complication rates associated with permanent pacemaker implantation.
• To determine if complication rates differ between patients with and without prior antithrombotic therapy.

Main Methods:

• Prospective, single-center, observational study.
• 310 adult patients undergoing permanent pacemaker implantation were followed for 6 months post-procedure.
• Patients were divided into two groups based on pre-implant antithrombotic therapy status.

Main Results:

• Most frequent major complications included pneumothorax (3.87%) and lead dislodgement (8.39%).
• Most common minor complications were superficial phlebitis (12.90%) and uncomplicated hematomas (22.58%).
• Hematomas were more frequent in the antithrombotic therapy group; shoulder pain was more common in the non-exposed group.

Conclusions:

• Identifying pacemaker implant complications provides a comprehensive view of the procedure.
• This knowledge aids in prioritizing safety measures and reducing associated risks.
• Antithrombotic therapy may influence the type of minor complications experienced.