Toward ubiquitous blood pressure monitoring via pulse transit time: theory and practice

R Mukkamala, JO Hahn, OT Inan… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Ubiquitous blood pressure (BP) monitoring is needed to improve hypertension detection and
control and is becoming feasible due to recent technological advances such as in wearable …

A review on low-dimensional physics-based models of systemic arteries: application to estimation of central aortic pressure

S Zhou, L Xu, L Hao, H Xiao, Y Yao, L Qi… - Biomedical engineering …, 2019 - Springer
The physiological processes and mechanisms of an arterial system are complex and subtle.
Physics-based models have been proven to be a very useful tool to simulate actual …

Transmission line model as a digital twin for abdominal aortic aneurysm patients

D Kim, D Narayanan, SH Sung, HM Cheng… - NPJ Digital …, 2024 - nature.com
We investigated the potential of the transmission line model as a digital twin of aneurysmal
aorta by comparatively analyzing how a uniform lossless tube-load model were fitted to the …

N-point moving average: a special generalized transfer function method for estimation of central aortic blood pressure

H Xiao, M Butlin, A Qasem, I Tan, D Li… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Objective: N-point moving average (NPMA) is a simplified method of central aortic systolic
pressure (CASP) estimation in comparison with the generalized transfer function (GTF). The …

Single measurement estimation of central blood pressure using an arterial transfer function

L Murphy, JG Chase - Computer Methods and Programs in Biomedicine, 2023 - Elsevier
Background: Central blood pressure (BP) better reflects the loading conditions on the major
organs and is more closely correlated with future cardiovascular events. The increased …

Personalized aortic pressure waveform estimation from brachial pressure waveform using an adaptive transfer function

S Du, Y Yao, G Sun, L Wang, J Alastruey… - Computers in Biology …, 2023 - Elsevier
Background and objective The aortic pressure waveform (APW) provides reliable
information for the diagnosis of cardiovascular disease. APW is often measured using a …

Model-based cardiovascular disease diagnosis: a preliminary in-silico study

S Ebrahimi Nejad, JP Carey, MS McMurtry… - … and modeling in …, 2017 - Springer
In this study, we developed and examined the feasibility of a model-based system
identification approach to cardiovascular disease diagnosis. The basic premise of the …

Investigation of viscoelasticity in the relationship between carotid artery blood pressure and distal pulse volume waveforms

J Lee, Z Ghasemi, CS Kim, HM Cheng… - IEEE journal of …, 2017 - ieeexplore.ieee.org
We investigated the relationship between carotid artery blood pressure (BP) and distal pulse
volume waveforms (PVRs) via subject-specific mathematical modeling. We conceived three …

Model-based blind system identification approach to estimation of central aortic blood pressure waveform from noninvasive diametric circulatory signals

Z Ghasemi, CS Kim, E Ginsberg… - Journal of …, 2017 - asmedigitalcollection.asme.org
This paper presents a model-based blind system identification approach to estimation of
central aortic blood pressure (BP) waveform from noninvasive diametric circulatory signals …

[PDF][PDF] Clinically feasible model-based methods to guide cardiovascular fluid therapy in the ICU

L Murphy - 2022 - ir.canterbury.ac.nz
Fluid therapy is one of the most commonly used clinical procedures employed in the ICU to
treat circulatory shock. Approximately 30% of ICU patients receive a fluid therapy at some …