David O. Martin

Design and rationale of the pulse field ablation for postinfarction ventricular tachycardia: The ASCEND-VT pilot study

Jakub Sroubek, Bryan Baranowski, Mandeep Bhargava, Thomas D. Callahan et autres

Background: Ventricular tachycardia (VT) ablation in patients with ischemic cardiomyopathy (ICM) continues to be a challenging procedure with variable outcomes. Most current ablations are done using radiofrequency ablation (RFA). The new pulsed field ablation (PFA) technology may be able to achieve similar …

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PO-01-321 QUALITY OF LIFE AFTER VENTRICULAR ARRHYTHMIA ABLATION: INSIGHTS FROM THE CLEAR-VT/PVC REGISTRY

Justin Z. Lee, Aravinthan Vignarajah, Nolan E. Hight, Koji Higuchi et autres

PO-01-307 UTILITY OF POST-ABLATION CATHETER REMAPPING IN PULSED FIELD ABLATION OF ATRIAL FIBRILLATION AND RELATED ATRIAL ARRHYTHMIAS

Aleksandar Izda, Anika Sonig, Alyson Brown, Erin Capodanno et autres

PO-FPI-044 RELATIONSHIP BETWEEN AREAS OF DELAYED TRANS-SEPTAL CONDUCTION TIME AND CRITICAL SITES FOR SEPTAL VENTRICULAR TACHYCARDIA IN NON-ISCHEMIC CARDIOMYOPATHY

Tasuku Yamamoto, Jakub Sroubek, Koji Higuchi, Justin Z. Lee et autres

AB-534497-004 ALTERED CARDIAC IMPLANTABLE ELECTRONIC DEVICE FUNCTIONS AFTER PULSED FIELD ABLATION – INSIGHTS FROM THE MAUDE DATABASE

Tasuku Yamamoto, Jakub Sroubek, Koji Higuchi, Justin Z. Lee et autres

PO-FPI-292 COMPARATIVE OUTCOMES OF PULSED FIELD ABLATION VERSUS RADIOFREQUENCY ABLATION FOR SCAR-RELATED VENTRICULAR TACHYCARDIA: A PROPENSITY SCORE-MATCHED COHORT STUDY

Shao-Wei Lo, Sai Prasad Ramachandran, Tess Calcagno, Mandeep Bhargava et autres

Procedural Characteristics and Outcomes of Transvenous Lead Extraction in Patients With Prior Sternotomy

Mohamad Mdaihly, Joe Demian, Arwa Younis, Joseph Hajj et autres

BACKGROUND: A history of sternotomy has been debated as either a potential protective factor or a possible risk for worse outcomes in patients undergoing transvenous lead extraction (TLE). The safety and efficacy of TLE in this population remain underexplored. OBJECTIVES: This study …

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Anatomical Approach from the Coronary Sinus of Valsalva for Para-Hisian Premature Ventricular Contractions: Safety and Outcomes

Masafumi Sugawara, Jakub Sroubek, Justin Lee, Bryan J. Baranowski et autres

Abstract Background While various reports described the characteristics and catheter ablation strategies for para-Hisian premature ventricular contraction (PVC), the patient population were limited in previous literatures and optimal approach remain unknown. This study sought to comprehensively assess the safety and outcomes of …

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Impact of prophylactic protamine administration following atrial fibrillation ablation on vascular and pericardial complications

Tess Calcagno, Velusamy Karthik, Bryan J. Baranowski, Mandeep Bhargava et autres

Protamine is frequently administered at the conclusion of atrial fibrillation (AF) ablation to reverse heparin and facilitate haemostasis, although objective evidence to support this practice is relatively sparse. Randomized data from an era predating routine use of vascular closure devices show that …

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Intracardiac echocardiography guided anatomical approach to cardioneuroablation: feasibility and outcomes

Medhat Farwati, Ayman A. Hussein, Santiago Giraldo Ramírez, William Bautista et autres

AIMS: Anatomical studies have documented a close topographical relationship between the ganglionated plexi (GP) containing parasympathetic inputs to the sinus node (SN) and atrioventricular node (AVN) and the epicardial fat pads (FPs) within the Waterston's interatrial groove. We aimed to investigate the …

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Impact of Obstructive Sleep Apnea on Arrhythmia and Quality‐of‐Life Outcomes After Catheter Ablation of Atrial Fibrillation

Lorenzo Braghieri, Arwa Younis, Chadi Tabaja, Pasquale Santangeli et autres

Background Catheter ablation is a first‐line therapy for atrial fibrillation (AF). We evaluated the impact of obstructive sleep apnea (OSA) on arrhythmia and postablation quality‐of‐life outcomes among AF subtypes. Methods Consecutive patients undergoing AF ablation (2013–2022) at a tertiary center were enrolled …

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Age-stratified outcomes of transvenous lead extraction: A 5090-patient experience from the ExTRACT registry

Joe Demian, Arwa Younis, David O. Martin, Pasquale Santangeli et autres

BACKGROUND: Transvenous lead extraction (TLE) is increasingly performed in older adults, but literature has reported divergent outcomes in very old populations. OBJECTIVE: This study aimed to investigate the impact of patient age on TLE outcomes, with an emphasis on older patients. METHODS: …

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