Christopher Beeckler
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View article: Real-Time Prediction of Irreversible Lesion Size During Pulsed Field Ablation: Prospective Validation of a Novel Ablation Index Based on Contact Force and Number of Applications in a Swine Beating Heart Model
Real-Time Prediction of Irreversible Lesion Size During Pulsed Field Ablation: Prospective Validation of a Novel Ablation Index Based on Contact Force and Number of Applications in a Swine Beating Heart Model Open
BACKGROUND: In a previous study, on pulsed-field ablation (PFA) in the swine ventricle, we found that lesion depth was described (±1 mm accuracy) by a logarithmic function of contact force (CF) and the number of PFA pulses (PF-ablation ind…
View article: Prospective Validation to Predict Radiofrequency Lesion Size During High-Power and Short-Duration Ablation Using a Novel Index Formula Incorporating Contact Force, Radiofrequency Power and Application Time in a Swine Beating Heart Model
Prospective Validation to Predict Radiofrequency Lesion Size During High-Power and Short-Duration Ablation Using a Novel Index Formula Incorporating Contact Force, Radiofrequency Power and Application Time in a Swine Beating Heart Model Open
Background During radiofrequency (RF) ablation, lesion size increases with increasing contact force (CF), RF power and application time. The effects of CF and RF power on lesion size during high-power and short-duration (HP-SD) ablation ha…
View article: Pulsed Field Ablation Index–Guided Ablation for Lesion Formation: Impact of Contact Force and Number of Applications in the Ventricular Model
Pulsed Field Ablation Index–Guided Ablation for Lesion Formation: Impact of Contact Force and Number of Applications in the Ventricular Model Open
BACKGROUND: The effect of contact force (CF) on lesion formation is not clear during pulsed field ablation (PFA). The aim of this study was to evaluate the impact of CF, PFA, and their interplay through the PFA index (PF index) formula on …
View article: Point-by-Point Pulsed Field Ablation Using a Multimodality Generator and a Contact Force–Sensing Ablation Catheter: Comparison With Radiofrequency Ablation in a Remapped Chronic Swine Heart
Point-by-Point Pulsed Field Ablation Using a Multimodality Generator and a Contact Force–Sensing Ablation Catheter: Comparison With Radiofrequency Ablation in a Remapped Chronic Swine Heart Open
Background: Pulsed field ablation (PFA) has emerged as an alternative to radiofrequency ablation. However, data on focal point-by-point PFA are scarce. The aim of this study was to compare lesion durability and collateral damage between fo…
View article: Safety and efficacy of delivering high-power short-duration radiofrequency ablation lesions utilizing a novel temperature sensing technology
Safety and efficacy of delivering high-power short-duration radiofrequency ablation lesions utilizing a novel temperature sensing technology Open
Delivery of high-power short-duration RF energy applications, facilitated by a novel ablation catheter system equipped with advanced TC technology, is feasible, safe, and results in the formation of effective ablation lesions.
View article: Magnetic resonance imaging-compatible circular mapping catheter: an<i>in vivo</i>feasibility and safety study
Magnetic resonance imaging-compatible circular mapping catheter: an<i>in vivo</i>feasibility and safety study Open
This new MR-compatible 10-pole catheter appears to be safe and effective. Combining MR and multipolar EP in a single session offers the possibility to correlate substrate information (scar, fibrosis) and EP mapping as well as online monito…