In 1901, building on the earlier work of Matteuci and Waller, Einthoven created the first string galvanometer and assigned letters to each specific deflection.1 This was the birth of the ECG as we ...

Objective: Nowadays, methods for ECG quality assessment are mostly designed to binary distinguish between good/bad quality of the whole signal. Such classification is not suitable to long-term data ...

INTRODUCTION X-linked hypophosphatemia (XLH) is a lifelong condition associated with decreased serum phosphate levels and clinically characterized by rickets in children and osteomalacia in adults ( 1 ...