Journal: JACC Case Reports
Article Title: Pulsed-Field Ablation for Atrial Premature Complexes From the Right Atrial Appendage Apex
doi: 10.1016/j.jaccas.2025.105903
Figure Lengend Snippet: Procedural Workflow for Pulsed-Field Ablation of Atrial Premature Complexes Originating From the Right Atrial Appendage Procedural workflow: Performed under general anesthesia with pacing backup. Activation mapping used a PentaRay catheter advanced through a Vizigo sheath. Right atrial appendage anatomy was defined by angiography. PFA was delivered via Varipulse catheter under Carto 3 guidance. Fluoroscopy time/dose: 3.61 min/19.3 mGy. LAO = left anterior oblique; PFA = pulsed-field ablation; RAA = right atrial appendage; RAO = right anterior oblique.
Article Snippet: Carto 3 three-dimensional mapping system , Biosense Webster , Electroanatomic modeling and catheter navigation.
Techniques: Activation Assay