FPGA-Accelerated ECG Analysis: Narrative Review of Signal Processing, ML/DL Models, and Design Optimizations. Laura-Ioana Mihăilă, Claudia-Georgiana Barbura, Paul Faragó, Sorin Hintea, Botond Sandor Kirei, Albert Fazakas. In: Electronics, Vol. 15, Iss. 2, January 2026, DOI: 10.3390/electronics15020301.