Intracardiac Electrogram Recording and Classification System

This study explores a special medical device that records and analyzes electrical signals from the heart. The focus is on the EDEN system, which helps classify these signals, known as intracardiac electrograms. The study does not make any diagnostic or treatment decisions based on the findings. It aims to see if the system accurately identifies certain categories related to heart signal patterns. This work is vital because better classification of heart signals can improve understanding of heart functions and aid future developments in heart care. Participants in the study will undergo procedures where intracardiac electrograms are recorded. The main task is to assess how accurately the system classifies these signals. Researchers also look at how these recordings relate to other heart imaging results, like CT and MRI scans, focusing on aspects like heart muscle thickness or scarring. The study evaluates if changes in heart signal patterns, either natural or caused during procedures, affect the system's readings. There are no direct risks or benefits to participants, as the study's purpose is purely observational and technical.