By A Mystery Man Writer
Catheter ablation is the cornerstone of the rhythm control treatment of atrial fibrillation (AF). During this procedure, creating a contiguous and durable lesion set is essential to achieve good long-term results. Radiofrequency lesions are created in two phases: resistive and conductive heating. The ablation catheters and the generators have undergone impressive technical developments to enable homogenous and good-quality lesion creation. Despite recent years’ achievements, the durable isolation of the pulmonary veins remains a challenge. These days, intensive research aims to evaluate the role of high-power radiofrequency applications in the treatment of patients with cardiac arrhythmias. The use of high-power, short-duration applications might result in a uniform, transmural lesion set. It is associated with shorter procedure time, shorter left atrial, and fluoroscopy time than low-power ablation. This technique was also associated with a better clinical outcome, possibly due to the better durability of lesions. Multiple clinical studies have proven the safety and efficacy of high-power, short-duration PVI.
Impact of High-Power Short-Duration Radiofrequency Ablation on
Difference in freedom from ATA recurrence between the high-power
PDF) Efficacy and safety of high-power short-duration ablation for
PDF) High-Power, Short-Duration Ablation in the Treatment of
Pulsed‐field ablation combined with ultrahigh‐density mapping in
Rhythm Control of Atrial Fibrillation: The Earlier the Better
Frontiers Efficacy and Safety of High-Power Short-Duration
High-Power, Short-Duration Ablation in the Treatment of Atrial
Sympathetic and parasympathetic mechanism in the autonomic nervous
A multicentered evaluation of ablation at higher power guided by
Study launch: novel high power short duration modality for
One-year outcomes in patients undergoing very high-power short
Very high-power short-duration temperature-controlled ablation
High-Power and Short-Duration Ablation for Pulmonary Vein
PDF) The superiority of high‐power short‐duration radiofrequency