Personalized aortic pressure waveform estimation from brachial pressure waveform using an adaptive transfer function
Background and objective The aortic pressure waveform (APW) provides reliable
information for the diagnosis of cardiovascular disease. APW is often measured using a …
information for the diagnosis of cardiovascular disease. APW is often measured using a …
Simultaneous adaption of the gain and phase of a generalized transfer function for aortic pressure waveform estimation
Goal This paper proposes and validates a completely adaptive transfer function (CATF)
based on an autoregressive exogenous (ARX) model which adjusts the gain and phase of a …
based on an autoregressive exogenous (ARX) model which adjusts the gain and phase of a …
Measurement of central aortic pulse pressure: noninvasive brachial cuff-based estimation by a transfer function vs. a novel pulse wave analysis method
Background The prognostic value of central aortic pulse pressure (PP-C) may have been
underestimated due to its measurement inaccuracy. We aimed to investigate the accuracy of …
underestimated due to its measurement inaccuracy. We aimed to investigate the accuracy of …
Validation of an adaptive transfer function method to estimate the aortic pressure waveform
Aortic pulse wave reflects cardiovascular status, but, unlike the peripheral pulse wave, is
difficult to be measured reliably using noninvasive techniques. Thus, the estimation of aortic …
difficult to be measured reliably using noninvasive techniques. Thus, the estimation of aortic …
A strategy to personalize a 1D pulse wave propagation model for estimating subject-specific central aortic pressure waveform
The central aortic pressure (CAP) provides insights into the prediction, prevention,
diagnosis, and treatment of cardiovascular disease, but can't be directly measured non …
diagnosis, and treatment of cardiovascular disease, but can't be directly measured non …
Reconstruction of the aortic pressure waveform using a two-level adaptive transfer function strategy
Existing studies cannot estimate the high-frequency components of the aortic pressure
waveform (APW) practically and reliably. To solve this problem, a two-level adaptive transfer …
waveform (APW) practically and reliably. To solve this problem, a two-level adaptive transfer …
Patient-specific non-invasive estimation of the aortic blood pressure waveform by ultrasound and tonometry
Abstract Background and Objective Aortic blood pressure (ABP) is a more effective
prognostic indicator of cardiovascular disease than peripheral blood pressure. A highly …
prognostic indicator of cardiovascular disease than peripheral blood pressure. A highly …
[HTML][HTML] Wave reflection quantification analysis and personalized flow wave estimation based on the central aortic pressure waveform
Pulse wave reflections reflect cardiac afterload and perfusion, which yield valid indicators for
monitoring cardiovascular status. Accurate quantification of pressure wave reflections …
monitoring cardiovascular status. Accurate quantification of pressure wave reflections …
Estimation of the aortic pressure waveform from a peripheral artery pressure waveform via an adaptive transfer function
G Swamy, R Mukkamala… - 2008 30th Annual …, 2008 - ieeexplore.ieee.org
We developed a new technique to estimate the aortic pressure (AP) waveform from a single
peripheral artery pressure (PAP) waveform. The technique 1) employs a parallel tube model …
peripheral artery pressure (PAP) waveform. The technique 1) employs a parallel tube model …
Estimation of the aortic pressure waveform from a radial artery pressure waveform via an adaptive transfer function: Feasibility demonstration in swine
We previously proposed a new technique to estimate the physiologically and clinically more
relevant central aortic pressure (AP) waveform from a conveniently and safely measured …
relevant central aortic pressure (AP) waveform from a conveniently and safely measured …