High-Power, Short-Duration Ablation in the Treatment of Atrial Fibrillation Patients

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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.

Frontiers Efficacy and Safety of High-Power Short-Duration Radiofrequency Catheter Ablation of Atrial Fibrillation

In situ procedure for high-efficiency computational modeling of atrial fibrillation reflecting personal anatomy, fiber orientation, fibrosis, and electrophysiology

PDF) Efficacy and safety of high-power short-duration ablation for

Evaluation of the pulmonary vein anatomy using multislice computed

Impact of high-power short-duration atrial fibrillation ablation technique on the incidence of silent cerebral embolism: a prospective randomized controlled study, BMC Medicine

Atrial Fibrillation & AFIB Management - The Cardiology Advisor

PDF) Impact of high frequency stimulation to confirm a complete

High-Power Short-Duration vs Low-Power Long-Duration Ablation for Pulmonary Vein Isolation: A Substudy of the AWARE Randomized Controlled Trial

High-power Short-duration Radiofrequency Ablation for Atrial Fibrillation: A Clinical Review – touchCARDIO

High-power short-duration versus standard-power standard-duration settings for repeat atrial fibrillation ablation

Modern Ablation Therapies for Atrial Fibrillation: The “Staged” Hybrid Approach

Pulmonary vein isolation (CT-merged CARTO image) performed with