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Association between invasively measured central aortic pulse pressure and diameter of ascending aorta
Data on the relationship between arterial pulsatile hemodynamics and aortic root geometry, using invasive hemodynamic measurement, has been scarce....
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Arterial stiffness indices, pulse wave velocity and central systolic blood pressure, are able to discriminate between obese and non-obese children
The objectives of this study were to verify, first, if arterial stiffness indices can discriminate between obese and healthy children. Second, to...
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Age and Sex Differences in the Contribution of Mean Arterial Pressure to Pulse Pressure Before Middle Age
IntroductionA lower ability to buffer pulse pressure (PP) in the face of increasing mean arterial pressure (MAP) may underlie the disproportionate...
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Variations of pulse pressure and central venous pressure may predict fluid responsiveness in mechanically ventilated patients during lung recruitment manoeuvre: an ancillary study
BackgroundMaintaining a constant driving pressure during a prolonged sigh breath lung recruitment manoeuvre (LRM) from 20 to 45 cmH 2 0 peak...
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Brain-based arterial pulse pressure threshold for death determination: a systematic review
PurposeThere is lack of consensus regarding the minimum arterial pulse pressure required for confirming permanent cessation of circulation for death...
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Artificial light at night affects the daily profile of pulse pressure and protein expression in the thoracic aorta of rats
Artificial light at night (ALAN) disrupts 24-h variability of blood pressure, but the molecular mechanisms underlying these effects are unknown....
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Exploring the relationship between admission pulse pressure and clinical features in patients with spontaneous supratentorial intracerebral hemorrhage
Elevated pulse pressure is commonly observed in cardiovascular diseases and serves as an independent risk factor and predictor of cardiac mortality....
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Early Low Pulse Pressure in VA-ECMO Is Associated with Acute Brain Injury
BackgroundPulse pressure is a dynamic marker of cardiovascular function and is often impaired in patients on venoarterial extracorporeal membrane...
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Flow field and pressure characteristics in pulse-jet dust cleaning
Sidewall pressure of the filter is one of the dominant parameters that determine its dust cleaning performance. However, the flow field...
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Comparison between central and automated peripheral blood pressure measurement for early detection of kidney dysfunction in hypertensive patients
BackgroundThere is a close relationship between blood pressure levels and the risk of cardiovascular events, strokes, and kidney disease. For many...
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Prognostic value of central blood pressure on the outcomes of embolic stroke of undetermined source
We investigated the prognostic impact of central blood pressure (BP) on outcomes in patients with embolic stroke of undetermined source (ESUS). The...
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Correlation between retinal vein pulse amplitude, estimated intracranial pressure, and postural change
Spaceflight associated neuro-ocular syndrome (SANS) is common amongst astronauts on long duration space missions and is associated with signs...
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Impact of arterial location, pressure wave indicators, and measurement devices on arterial form factor and mean and central arterial pressure
Mean arterial pressure (MAP) is often estimated from cuff systolic (S) and diastolic (D) blood pressure (BP) using a fixed arterial form factor (FF,...
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Pressure Pulse Response of High Temperature Molten Salt Check Valve Hit by Crystal Particles
In view of the problem that crystalline particles cause wall vibration at a low temperature, based on two-phase flow model, computational fluid...
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Aerobic exercise improves central blood pressure and blood pressure variability among patients with resistant hypertension: results of the EnRicH trial
Central blood pressure (BP) and BP variability are associated with cardiovascular disease risk. However, the influence of exercise on these...
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From video to vital signs: using personal device cameras to measure pulse rate and predict blood pressure using explainable AI
In this study, we address the need for low-cost, rapid, and reliable methods for blood pressure measurement to facilitate timely diagnosis and...
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Association of central blood pressure with an exaggerated blood pressure response to exercise among elite athletes
PurposeThe systolic blood pressure/workload (SBP/MET) slope was recently reported to be a reliable parameter to identify an exaggerated blood...
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The effect of pulse pressure variation compared with central venous pressure on intraoperative fluid management during kidney transplant surgery: a randomized controlled trial
BackgroundTraditionally, fluid administration during kidney transplant surgery is guided by central venous pressure (CVP) despite its limited...
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Viewpoint: The Case for Non-Invasive Central Aortic Pressure Monitoring in the Management of Hypertension
Elevated central aortic pressure indices (e.g., systolic pressure and pulse pressure) predict cardiovascular (CV) events and mortality in addition to...
