ICS-SUFU standard: Theory, terms, and recommendations for pressure-flow studies performance, analysis, and reporting. Part 2: Analysis of PFS, reporting, and diagnosis.
Sign Up to like & getrecommendations! Published in 2023 at "Neurourology and urodynamics"
DOI: 10.1002/nau.25187
Abstract: AIMS The Working Group (WG), initiated by the International Continence Society (ICS) Standardisation Steering Committee and supported by the Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction, has revised the ICS Standard for pressure-flow… read more here.
Keywords: pfs; pressure; pressure flow; analysis ... See more keywords
ICS-SUFU standard: Theory, terms, and recommendations for pressure-flow studies performance, analysis, and reporting. Part 1: Background theory and practice.
Sign Up to like & getrecommendations! Published in 2023 at "Neurourology and urodynamics"
DOI: 10.1002/nau.25192
Abstract: AIMS The working group (WG) initiated by the International Continence Society Standardization Steering Committee and supported by the Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction has revised the (1997) ICS Standard for pressure… read more here.
Keywords: theory; pressure; pressure flow; flow studies ... See more keywords
Hyperemic Pressure-Flow Relationship in a Human.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2018.12.052
Abstract: Fractional flow reserve (FFR) represents the ratio of hyperemic flow in the presence of an epicardial stenosis to hyperemic flow in the hypothetical absence of this stenosis. FFR can be calculated from hyperemic pressure measurements, provided… read more here.
Keywords: pressure flow; flow relationship; flow; hyperemic pressure ... See more keywords
Pressure and flow in the umbilical cord.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biomechanics"
DOI: 10.1016/j.jbiomech.2018.07.044
Abstract: A fluid dynamic study of blood flow within the umbilical vessels of the human maternal-fetal circulatory system is considered. It is found that the umbilical coiling index (UCI) is unable to distinguish between cords of… read more here.
Keywords: pressure flow; umbilical cord; cord; pressure drop ... See more keywords
Central-to-peripheral stiffness gradients determine diastolic pressure and flow fluctuation waveforms: time domain analysis of femoral artery pulse
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Hypertension"
DOI: 10.1097/hjh.0000000000003014
Abstract: Supplemental Digital Content is available in the text Objective: Blood pressure fluctuates during diastole to create a dicrotic wave but the mechanistic origin remains poorly understood. We sought to investigate the characteristics and determinants of… read more here.
Keywords: pressure flow; stiffness gradients; flow fluctuation; fluctuation ... See more keywords
Sex differences in pressure and flow waveform physiology across the life course.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hypertension"
DOI: 10.1097/hjh.0000000000003283
Abstract: Cardiovascular disease (CVD) has long been deemed a disease of old men. However, in 2019 CVD accounted for 35% of all deaths in women and, therefore, remains the leading cause of death in both men… read more here.
Keywords: physiology; pressure flow; waveform physiology; flow waveform ... See more keywords
Vascular Pressure–Flow Measurement Using CB-PDMS Flexible Strain Sensor
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Biomedical Circuits and Systems"
DOI: 10.1109/tbcas.2019.2946519
Abstract: Regular monitoring of blood flow and pressure in vascular reconstructions or grafts would provide early warning of graft failure and improve salvage procedures. Based on biocompatible materials, we have developed a new type of thin,… read more here.
Keywords: pressure flow; sensor; fps; strain ... See more keywords
Directional sensitivity of the cerebral pressure–flow relationship in young healthy individuals trained in endurance and resistance exercise
Sign Up to like & getrecommendations! Published in 2022 at "Experimental Physiology"
DOI: 10.1113/ep090159
Abstract: What is the central question of this study? Does habitual exercise modality affect the directionality of the cerebral pressure–flow relationship? What is the main finding and its importance? These data suggest the hysteresis‐like pattern of… read more here.
Keywords: flow relationship; pressure flow; cerebral pressure;
Pressure–flow responses to exercise in aortic stenosis, mitral regurgitation and diastolic dysfunction
Sign Up to like & getrecommendations! Published in 2022 at "Heart"
DOI: 10.1136/heartjnl-2022-321204
Abstract: Background Haemodynamic exercise testing is important for evaluating patients with dyspnoea on exertion and preserved ejection fraction. Despite very different pathologies, patients with pressure (aortic stenosis (AS)) and volume (mitral regurgitation (MR)) overload and diastolic… read more here.
Keywords: aortic stenosis; pressure; pressure flow; exercise ... See more keywords
Noninvasive versus invasive pressure–flow relationship of the pulmonary circulation: bias and error
Sign Up to like & getrecommendations! Published in 2019 at "European Respiratory Journal"
DOI: 10.1183/13993003.00881-2019
Abstract: Testing the pulmonary circulation in dynamic conditions has been proposed in recent years as a means to provide additional insights into patients' symptoms and disease severity, complementing diagnostic evaluations at rest [1–6]. As pulmonary vascular… read more here.
Keywords: flow relationship; pressure flow; circulation; pulmonary circulation ... See more keywords
Quantification of the Phenomena Affecting Reflective Arterial Photoplethysmography
Sign Up to like & getrecommendations! Published in 2023 at "Bioengineering"
DOI: 10.3390/bioengineering10040460
Abstract: Photoplethysmography (PPG) is a widely emerging method to assess vascular health in humans. The origins of the signal of reflective PPG on peripheral arteries have not been thoroughly investigated. We aimed to identify and quantify… read more here.
Keywords: ppg; photoplethysmography; pressure; pressure flow ... See more keywords