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A Multi-modal Deep Learning Method for Ventricular Arrhythmia Risk Stratification

Unmet NeedHypertrophic cardiomyopathy (HCM) is a rare genetic condition (prevalence in adults: 0.2-0.5%) that causes pathologic enlargement of the left ventricle (1). While many HCM patients live normal lives, some are at risk for severe cardiac complications, including sudden cardiac death due to ventricular arrhythmia (VA). VA risk is currently evaluated...

Published: 6/28/2024 | Inventor(s): Natalia Trayanova, Minglang Yin, Changxin Lai

Keywords(s):

Arrhythmic Sudden Death Survival Prediction using Deep Learning Analysis of Scarring in the Heart

Unmet Need:Sudden cardiac death (SCD) is a leading cause of death in western countries, accounting for 15 – 20% of deaths (Kumar, et al. 2021). Currently, the standard for estimating risk for SCD is based on a left ventricular ejection fraction (LVEF) lower than 30-35% (Russo et al, 2013) which captures only 20% of arrhythmic sudden cardiac deaths (SCDA)...

Published: 6/28/2024 | Inventor(s): Natalia Trayanova, Dan Popescu, Mauro Maggioni, Julie Shade

Keywords(s):

Category(s): Clinical and Disease Specializations > Cardiovascular, Clinical and Disease Specializations > Cardiovascular > Arrhythmia, Clinical and Disease Specializations > Cardiovascular > Arrhythmias, Clinical and Disease Specializations > Cardiovascular > Cardiac Arrest, Clinical and Disease Specializations > Cardiovascular > Ventricular Tachycardia, Clinical and Disease Specializations > Cardiovascular > Ventricular Fibrillation, Technology Classifications > Computers, Electronics & Software > Algorithms, Technology Classifications > Computers, Electronics & Software > Artificial Intelligence, Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Computers, Electronics & Software > Machine Learning

A method for cardiac low-voltage defibrillation by converting cardiac fibrillation to cardiac tachycardia followed by termination of cardiac tachycardia

C12013: Method for Cardiac Low-Voltage Defibrillation Value Proposition: Defibrillation by strong electric shock remains the only clinically proven method to terminate ventricular fibrillation (VF) and to prevent sudden cardiac death. The defibrillation of atrial fibrillation (AF) on the other hand is hindered by the possibility of inducing a rapid...

Published: 6/27/2024 | Inventor(s): Lukas Rantner, Natalia Trayanova

Keywords(s): Atrial Fibrillation (AF), Cardiovascular Diseases, Computer Systems Based on Specific Computational Models, Computing; Calculating; Counting, Disease Indication, Heart Stimulation, Interventional and Surgical Systems, Physics, Surgical Intervention Method, Ventricular Fibrillation, Ventricular Tachycardia

Category(s): Clinical and Disease Specializations, Clinical and Disease Specializations > Cardiovascular > Ventricular Fibrillation, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Medical Devices, Technology Classifications > Therapeutic Modalities, Clinical and Disease Specializations > Cardiovascular, Clinical and Disease Specializations > Cardiovascular > Atrial Fibrillation, Technology Classifications > Medical Devices > Cardiology, Clinical and Disease Specializations > Cardiovascular > Ventricular Tachycardia