Nathaniel Steiger

ORCID: 0000-0002-0475-0859
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About
Contact & Profiles
Research Areas
  • Cardiac Arrhythmias and Treatments
  • Atrial Fibrillation Management and Outcomes
  • Cardiac pacing and defibrillation studies
  • Cardiac electrophysiology and arrhythmias
  • Cardiac Imaging and Diagnostics
  • Neurological disorders and treatments
  • Cardiovascular Syncope and Autonomic Disorders
  • Cardiovascular Effects of Exercise
  • Cardiomyopathy and Myosin Studies
  • Medical Device Sterilization and Disinfection
  • Vascular anomalies and interventions
  • Telemedicine and Telehealth Implementation
  • Meat and Animal Product Quality
  • Cardiovascular Function and Risk Factors
  • Pulmonary Hypertension Research and Treatments
  • Peripheral Artery Disease Management
  • Infective Endocarditis Diagnosis and Management
  • Genetic and phenotypic traits in livestock
  • Ultrasound and Hyperthermia Applications
  • Venous Thromboembolism Diagnosis and Management
  • Laser-induced spectroscopy and plasma
  • Microbial Inactivation Methods
  • Effects of Environmental Stressors on Livestock
  • Wireless Sensor Networks for Data Analysis
  • Electrostatic Discharge in Electronics

Brigham and Women's Hospital
2021-2025

Harvard University
2021-2025

Tufts Medical Center
2019

University of Chicago
2014-2016

Abstract Background Intracardiac echocardiography (ICE) is increasingly used during left atrial appendage occlusion (LAAO) as an alternative to transesophageal (TEE). The objective of this study evaluate the impact ICE versus TEE guidance LAAO on procedural characteristics and acute outcomes, well presence peri‐device leaks residual septal defects follow‐up. Methods All studies comparing ICE‐guided TEE‐guided were identified. primary outcomes efficacy occurrence procedure‐related...

10.1111/jce.16118 article EN Journal of Cardiovascular Electrophysiology 2023-11-05

Abstract Introduction Training in clinical cardiac electrophysiology (CCEP) involves the development of catheter handling skills to safely deliver effective treatment. Objective data from analysis ablation for evaluating trainee CCEP procedures has not previously been possible. Using artificial intelligence cloud‐based system (CARTONET), we assessed impact progress through procedural quality. Methods Lesion‐ and procedure‐level all de novo atrial fibrillation (AF) cavotricuspid isthmus (CTI)...

10.1111/jce.16349 article EN cc-by Journal of Cardiovascular Electrophysiology 2024-06-24

Key Findings▪A cloud-based AI/machine learning system can be used to analyze detailed ablation data obtained during catheter ablation.▪This strategy allowed demonstration of predictors need for "touch up" pulmonary vein isolation.▪This approach may applied a broad range procedures and parameter analysis in the future. Catheter radiofrequency (RF) ablation–based isolation is predominant atrial fibrillation (AF). Attempts improve success rates have included real-time monitoring factors related...

10.1016/j.hroo.2022.03.006 article EN cc-by-nc-nd Heart Rhythm O2 2022-04-06

Objective: Recent studies have suggested improved clinical outcomes with left bundle branch area pacing (LBBAP) compared to biventricular (BIVP) for cardiac resynchronization therapy (CRT). However, successful (LBBP) is not always achieved and ventricular septal (LVSP) often accepted as an alternative.Methods: In this prospective multicenter observational study, LBBP was LVSP BIVP in patients undergoing CRT. The primary outcome a composite of heart failure (HF) related hospitalization...

10.2139/ssrn.4530643 preprint EN 2023-01-01

Key Findings▪Fluoroscopy times used during ablation of endocardial ventricular arrhythmias have diminished steadily over time.▪The use zero-fluoroscopy techniques has increased the past 5 years and 40% tachycardia ablations are completed without any radiation exposure to patient or operator.▪There no observable differences in intraprocedural complication rates related techniques. ▪Fluoroscopy

10.1016/j.hroo.2023.09.011 article EN cc-by-nc-nd Heart Rhythm O2 2023-10-01

Introduction: The SAFER approach using apnea-at-end-of-expiration/right-ventriculography has been described recently, showing high success rates with an excellent safety profile. Anticoagulation management during epicardial-access (EA) cardiac procedures remains controversial, guidelines recommending its discontinuation to mitigate procedural risks. However, some patients have compelling indications for uninterrupted periprocedural anticoagulation.Objective: To determine the efficacy and of...

10.2139/ssrn.4793232 article EN SSRN Electronic Journal 2024-01-01
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