Sei Iwai

ID: 4570873 PERFORMANCE OF CONCOMITANT LEFT AND RIGHT MICROAXIAL VENTRICULAR ASSIST CATHETERS FOR SUPPORT OF VENTRICULAR ARRHYTHMIAS IN A PORCINE CHRONIC INFARCT MODEL

Jason T. Jacobson, Jennifer Maffre, Allan K. Symonette, Michelle Graham et autres

Intractable ventricular arrhythmias (VA) can quickly lead to death. Traditional methods such as antiarrhythmic drugs, sedation, and stellate ganglion blockade might temporize until catheter ablation can be performed. Use of a high output (5.5 l/min) left microaxial ventricular assist catheter (VAC) has …

ID: 4570875 COMPATIBILITY OF MICROAXIAL LEFT VENTRICULAR ASSIST CATHETERS WITH AN ELECTROANATOMIC MAPPING SYSTEM AND DUAL-ENERGY IRRIGATED CATHETER FOR VENTRICULAR MAPPING AND ABLATION IN A PORCINE CHRONIC INFARCT MODEL

Sei Iwai, Jennifer Maffre, Allan K. Symonette, Michelle Graham et autres

Modern techniques for ventricular tachycardia ablation (VTA) incorporate advanced technology including electromagnetic anatomical mapping (EAM), dual-energy ablation catheters (DEAC) able to deliver radiofrequency (RF) or pulsed field (PF) ablation energy. Additionally, the advent of microaxial left ventricular assist catheters (maLVAC) have allowed …

Hypertrophic Cardiomyopathy and Sudden Cardiac Death

Sei Iwai, Daniel Frenkel, Jason T. Jacobson

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PO-02-093 DOES ATRIAL ECTOPY PREDICT ATRIAL FIBRILLATION RECURRENCE POST-ABLATION? A RETROSPECTIVE OBSERVATIONAL STUDY

Darshilkumar Maheta, Subrat Das, Sade Solola-Nussbaum, Jason T. Jacobson et autres

PO-03-116 LEFT ATRIAL APPENDAGE OCCLUSION VERSUS ORAL ANTICOAGULATION IN PATIENTS WITH ATRIAL FIBRILLATION AND INHERITED BLEEDING DISORDERS

Chirag D Shah, Subrat Das, Amro Aglan, Daniel Frenkel et autres

PO-04-156 COMPREHENSIVE PACEMAPPING OF VENTRICULAR SUBSTRATE IN PATIENTS WITH STRUCTURAL HEART DISEASE PRESENTING FOR VENTRICULAR TACHYCARDIA ABLATION

Jason T. Jacobson, Sade Solola-Nussbaum, Subrat Das, Daniel Reade et autres

PO-01-107 CATHETER ABLATION VS PHARMACOLOGIC THERAPY FOR ATRIAL FIBRILLATION IN PULMONARY ARTERIAL HYPERTENSION: A LARGE REAL-WORLD ANALYSIS

Amro Aglan, Mahmoud S. Ahmed, Subrat Das, Chirag D Shah et autres

Ventricular arrhythmias in older persons

Jason T. Jacobson, Sei Iwai, Wilbert S. Aronow, Mahmoud Samy Ahmed

Underlying causes of ventricular tachycardia (VT) or complex ventricular arrhythmia (VA) should be treated if possible. Antiarrhythmic drugs are generally not used to treat asymptomatic patients with complex VA and no heart disease. Beta-blockers are the only antiarrhythmic drugs that have been …

Supraventricular tachyarrhythmias in older persons

Sade Solola Nussbaum, Subrat K. Das, Sei Iwai, Wilbert S. Aronow et autres

Atrial fibrillation (AF), the most common cardiac arrhythmia, is associated with a higher incidence of mortality, stroke, and coronary events than is sinus rhythm. AF with a rapid ventricular rate may cause a tachycardia-related cardiomyopathy. Indications for direct current cardioversion, drug treatment …

Abstract 4368721: Myocardial Inflammation and Complete Heart Block in Anti-NXP-2 Dermatomyositis: An Unrecognized Cardiac Manifestation

Rimsha Ahmad, Amro D. Aglan, Liana Michaud, Sei Iwai et autres

Introduction: Dermatomyositis (DM) is a rare autoimmune myopathy with multisystem involvement including skin and skeletal muscle. Cardiac conduction abnormalities are rarely reported in DM and polymyositis, with only a few documented cases. Data linking specific autoantibodies to cardiac involvement is limited. We …

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ID: 4349717 A DEEP LEARNING ALGORITHM FOR PVC LOCALIZATION FROM A STANDARD 12 LEAD ECG

Chirag Shah, Subrat Das, Jason T. Jacobson, Sei Iwai et autres

Frequent premature ventricular complexes (PVCs) can cause symptoms or systolic dysfunction, and may require catheter ablation. Success of catheter ablation depends on precise localization, often estimated by ECG analysis, and confirmed by mapping during ablation.

Varied Successful Ablation Sites of Nodoventricular/Nodofascicular Pathway–Mediated Tachycardias

Shohei Kataoka, Ellie J. Coromilas, Chun Hwang, Duy Tien Nguyen et autres

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