Lead ECG
Lead ECG analysis, focusing on extracting diagnostic information from a single lead rather than the standard 12-lead ECG, is a rapidly advancing field driven by the need for convenient and accessible cardiovascular monitoring. Research heavily utilizes deep learning models, particularly convolutional neural networks and variations like U-Nets and masked autoencoders, to reconstruct full 12-lead ECGs from single-lead data, estimate key intervals (PR, QRS, QT), and predict various cardiac and non-cardiac conditions. This work is significant because it enables wider deployment of ECG-based diagnostics through wearable devices and improves the efficiency of existing clinical workflows, potentially leading to earlier detection and better management of cardiovascular diseases.