Key result
Correct processing of phase angles for higher harmonics, specifically phase unwrapping, is crucial for accurately calculating synthesized central pressure waveforms using a transfer function.
Design
Editorial
Authors
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Methodological differences in data processing, particularly phase unwrapping, significantly impact the accuracy of generalized transfer functions used to estimate central blood pressure.
Methodological differences in data processing, particularly phase unwrapping, significantly impact the accuracy of generalized transfer functions used to estimate central blood pressure.
Segers et al. (2007) reported an editorial. Generalized transfer function vs. Directly measured waveforms was evaluated. Correct processing of phase angles for higher harmonics, specifically phase unwrapping, is crucial for accurately calculating synthesized central pressure waveforms using a transfer function.
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