Coronary Sinus Pacing After Tricuspid Valve Intervention: Single-Center Case Series.

ABSTRACT: Coronary sinus (CS) pacing represents a promising alternative for patients requiring ventricular pacing after tricuspid valve interventions, where traditional right ventricular lead placement may exacerbate regurgitation. In this single-center community hospital case series, we evaluated the safety and efficacy of CS pacing in 4 patients with prior tricuspid valve repair or replacement. All patients underwent successful CS lead implantation using fluoroscopic guidance, with leads positioned in lateral or anterior branches of the CS. Postprocedural assessments demonstrated stable pacing thresholds, consistent R-wave sensing, and improved clinical symptoms during short to intermediate-term follow-up. No major procedural complications, lead dislodgement, or adverse events were observed. These

SUBMITTER: Hanna DB 

PROVIDER: S-EPMC12441431 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature