Articles with "cubic polynomial" as a keyword



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Elucidating tricuspid Doppler signal interpolation and its implication for assessing pulmonary hypertension

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Published in 2022 at "Pulmonary Circulation"

DOI: 10.1002/pul2.12125

Abstract: Abstract Doppler echocardiography plays a central role in the assessment of pulmonary hypertension (PAH). We aim to improve quality assessment of systolic pulmonary arterial pressure (SPAP) by applying a cubic polynomial interpolation to digitized tricuspid… read more here.

Keywords: pulmonary hypertension; cubic polynomial; interpolation; cohort ... See more keywords