Permanent Pacemaker Implantation After Minimally Invasive Robotic Cardiac Surgery and Long-Term Pacemaker Dependence...

Area of Science:

• Cardiovascular Surgery
• Minimally Invasive Surgery
• Robotic Surgery

Background:

• Minimally invasive robotic heart surgery is expanding due to technological advances and proven safety.
• Its role in cardiac procedures is increasingly recognized.
• This study evaluates permanent pacemaker (PPM) implantation in this surgical context.

Purpose of the Study:

• To assess PPM implantation rates after robotic heart surgery.
• To identify perioperative factors influencing PPM need.
• To analyze long-term pacing requirements in these patients.

Main Methods:

• Retrospective analysis of 276 patients undergoing robotic heart surgery.
• Comparison of patients with and without post-operative PPM implantation.
• Analysis of demographic data, comorbidities, and intraoperative variables.

Main Results:

• Permanent pacemakers were implanted in 5.4% of patients.
• Longer cardiopulmonary bypass (CPB) times were associated with higher PPM rates (median 210 vs. 150 minutes).
• Concurrent mitral-tricuspid valve surgery significantly increased PPM implantation risk (40.0% vs. 10.3%).

Conclusions:

• Prolonged CPB duration is a risk factor for PPM implantation in robotic cardiac surgery.
• Combined mitral-tricuspid valve procedures elevate the likelihood of needing a pacemaker.
• Patients receiving pacemakers showed a significant long-term pacing burden post-surgery.