M. Hatano

Long-term outcomes of single atrial lead pacing in sick sinus syndrome: risk stratification using wenckebach block rate

In patients with sick sinus syndrome (SSS), concerns about long-term atrioventricular (AV) conduction stability have led to frequent dual-chamber implantation. Although single atrial lead pacing (AAI pacing) is considered safe, prior studies were limited by short follow-up and prophylactic ventricular lead use, l...