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pro vyhledávání: '"José Carlos Vargas-Machuca M.D."'
Autor:
Santiago Camacho-Freire, Rocío Toro-Cebada, Alberto Giráldez-Valpuesta, Javier Benezet-Mazuecos, Sergio Gamaza-Chulián, José Carlos Vargas-Machuca M.D.
Publikováno v:
Echocardiography. 32:1754-1761
Background Inconsistencies in the grading of aortic valve stenosis are frequent (24–38%). Guidelines highlight the waveform shape when discrepancies are present. Our aim was to evaluate the severity of aortic stenosis by the ratio of acceleration t