Measurement, analysis and interpretation of pressure/flow waves in blood vessels

JP Mynard, A Kondiboyina, R Kowalski… - Frontiers in …, 2020 - frontiersin.org
The optimal performance of the cardiovascular system, as well as the break-down of this
performance with disease, both involve complex biomechanical interactions between the …

Pulse waveform analysis: is it ready for prime time?

B Hametner, S Wassertheurer - Current Hypertension Reports, 2017 - Springer
Abstract Purpose of Review Arterial pulse waveform analysis has a long tradition but has not
pervaded medical routine yet. This review aims to answer the question whether the …

Effect of monthly, high‐dose, long‐term vitamin D supplementation on central blood pressure parameters: a randomized controlled trial substudy

JD Sluyter, CA Camargo Jr, AW Stewart… - Journal of the …, 2017 - Am Heart Assoc
Background The effects of monthly, high‐dose, long‐term (≥ 1‐year) vitamin D
supplementation on central blood pressure (BP) parameters are unknown. Methods and …

Wave separation, wave intensity, the reservoir-wave concept, and the instantaneous wave-free ratio: presumptions and principles

N Westerhof, P Segers, BE Westerhof - Hypertension, 2015 - Am Heart Assoc
Wave separation analysis and wave intensity analysis (WIA) use (aortic) pressure and flow
to separate them in their forward and backward (reflected) waves. While wave separation …

Excess pressure integral predicts cardiovascular events independent of other risk factors in the conduit artery functional evaluation substudy of Anglo-Scandinavian …

JE Davies, P Lacy, T Tillin, D Collier… - …, 2014 - Am Heart Assoc
Excess pressure integral (XSPI), a new index of surplus work performed by the left ventricle,
can be calculated from blood pressure waveforms and may indicate circulatory dysfunction …

Central aortic reservoir-wave analysis improves prediction of cardiovascular events in elderly hypertensives

O Narayan, JE Davies, AD Hughes, AM Dart… - …, 2015 - Am Heart Assoc
Several morphological parameters based on the central aortic pressure waveform are
proposed as cardiovascular risk markers, yet no study has definitively demonstrated the …

Effect of lysyl oxidase inhibition on angiotensin II-induced arterial hypertension, remodeling, and stiffness

LS Eberson, PA Sanchez, BA Majeed, S Tawinwung… - PloS one, 2015 - journals.plos.org
It is well accepted that angiotensin II (Ang II) induces altered vascular stiffness through
responses including both structural and material remodeling. Concurrent with remodeling is …

Arterial blood pressure features of hypertensive patients with typical and atypical 460 nm skin fluorescence response to transient ischaemia

R Pawlak-Chomicka, P Uruski, T Krauze… - Journal of Clinical …, 2023 - mdpi.com
Flow-mediated skin fluorescence (FMSF) at 460 nm is a non-invasive method for assessing
dynamic changes in the reduced form of nicotinamide adenine dinucleotide (NADH) and …

Prognostic significance of mechanical biomarkers derived from pulse wave analysis for predicting long-term cardiovascular mortality in two population-based cohorts

HM Cheng, SY Chuang, JJ Wang, YT Shih… - International journal of …, 2016 - Elsevier
Background Numerous mechanical biomarkers derived from pulse wave analysis (PWA)
have been proposed to predict cardiovascular outcomes. However, whether these …

Waves and Windkessels reviewed

N Westerhof, BE Westerhof - Artery Research, 2017 - Springer
Pressure and flow are travelling waves and are reflected at many locations. The forward and
reflected waves, obtained by wave separation, are compound waves. This compounded …