Search Results - electrophysiology

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Morphology Recurrence Analysis for the Characterization of Atrial Fibrillation Electrograms
INVENTORS Jeffrey Goldberger* David Gordon Jason Ng SHORT DESCRIPTION This technique uses modified recurrence analysis on electrogram data to identify patient-specific arrhythmia drivers. It supports precise, tailored ablation mapping for atrial fibrillation. BACKGROUND Traditional atrial fibrillation mapping struggles with dynamic, variable...
Published: 10/21/2025   |   Inventor(s):  
Keywords(s): Analysis, Biomedical, Cardiology and Cardiovascular disease, Computer software, Devices, Electrophysiology, Health IT, Medical device
Category(s): Life Sciences > Healthcare Devices, Tools & IT
Simulation Paceable Heart for Medical Training
NU 2020-176 INVENTORS Ahmad Sami Chaouki* Mary McBride* David O'Neill* Ryan Fong Isabella Rischall Di Wu ABSTRACT Teaching pacemaker management to medical professionals has historically been difficult. The application of textbook and seminar knowledge under dire or unexpected circumstances can present potential challenges to successfully treat...
Published: 10/3/2025   |   Inventor(s):  
Keywords(s): Electrophysiology, Medical device, Simulation
Category(s): Life Sciences > Healthcare Devices, Tools & IT
Atrial Fibrillation Electrogram Activation Detection Algorithm by Cycle Length Iteration
NU 2011-162 Inventor Jason Ng Abstract A Northwestern inventor has developed a novel method to analyze contact electrograms during atrial fibrillation. The invention is a new iterative threshold algorithm that detects atrial complexes based on the assumption that AF cycle lengths have a distribution where mean and median cycle lengths are approximately...
Published: 10/3/2025   |   Inventor(s):  
Keywords(s): Cardiology and Cardiovascular disease, Devices, Electrophysiology, Health IT, Medical device
Category(s): Life Sciences > Healthcare Devices, Tools & IT