Lightweight Deep Learning for Atrial Fibrillation Detection from Single-Lead Wearable ECG: A Benchmark of Convolutional, Temporal, and Mamba-Inspired Architectures
Atrial fibrillation (AF) detection from short single-lead electrocardiogram (ECG) recordings requires a balance between rhythm discrimination and computational efficiency. This study compares a one-dimensional ResNet-34 (1D-ResNet34), a Temporal Convolutional Network (TCN), and MambaECG, a compact Mamba-inspired gated...