Key result
The single lead VDD pacing system Twinal 30 Lem/CCS maintained VDD mode pacing in 93.5% of patients, demonstrating excellent overall performance and a low complication rate.
Why the study?
Does a single lead VDD pacing system provide stable AV synchrony and low complication rates in patients with advanced AV block and normal sinoatrial function?
Population
n=514 patients with advanced atrioventricular block and normal sinoatrial function across 30 Italian centers.
Design
Cohort
Follow-up
mean 15.2 months (range 1 to 42 months)
Authors
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Supports VDD feasibility in AV block; leaves open long-term outcomes for randomized confirmation.
Observational (n=514)
Yes
Does a single lead VDD pacing system provide stable AV synchrony and low complication rates in patients with advanced AV block and normal sinoatrial function?
A single lead VDD pacing system provides stable AV synchrony and excellent performance with low complication rates in patients with advanced AV block and normal sinus node function.
Antonioli et al. (1992) conducted an observational in Advanced atrioventricular (AV) block and normal sinoatrial function (n=514). Single lead VDD pacing system Twinal 30 Lem/CCS was evaluated on Pacing in VDD mode. The single lead VDD pacing system Twinal 30 Lem/CCS maintained VDD mode pacing in 93.5% of patients, demonstrating excellent overall performance and a low complication rate.
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