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Original Research
Published 8 October 2026
A screening method for aortic valve disease based on spectral analysis of a single-channel electrocardiogram using machine learning algorithms
Natalia Kuznetsova · Daniil Zelenov · Aleksandra Bogdanova · Ines Dhif · Ekaterina Shobonova · Anna Alekseeva · Dinara Mesitskaya · Abram Syrkin · Roman Komarov · Philippe Kopylov · Petr Chomakhidze
Frontiers in Cardiovascular Medicine
doi 10.3389/fcvm.2026.1969401