Pulse wave assessment of arterial stiffness
Repeatability of Pulse Wave Velocity or How Acceptable is a Single Measurement of Arterial Stiffness
... aortic pulse wave velocity (PWV). Statistical analysis for the assessment of the repeatability of pulse wave velocity The descriptive statistics of the study parameters, normality of ...
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Sleep-Wakefulness Variations in Arterial Stiffness: Assessment Using Ambulatory Recording of Arterial Pulse Transit Time
... the pulse wave between 2 separated arterial segments or between the QRS and the register of the pulse wave in the arterial site of ...the pulse propagation velocity to be ...
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Assessment of arterial stiffness using pulse wave velocity in tacrolimus users the first year post kidney transplantation: a prospective cohort study
... aortic stiffness may be slowed with successful transplantation, consistent with two previous smaller studies over a shorter time period of 3 months [20, ...aortic stiffness changes post transplantation were ...
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CORRELATION BETWEEN ARTERIAL STIFFNESS INDEX AND ARTERIAL WAVE PATTERN AND INCIDENCE OF STROKE
... the arterial stiffness index (ASI) shows ...aortic pulse wave velocity (PWV) and 24-hour ambulatory ASI are the most popular for ASI calculation at the present ...
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<p>Association between new anthropometric parameters and arterial stiffness based on brachial-ankle pulse wave velocity</p>
... of arterial stiffness in patients with type 2 ...obesity assessment and its impact on ather- ...simple assessment tools for obe- sity and CVD risk in clinical ...
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Limitations and pitfalls of non-invasive measurement of arterial pressure wave reflections and pulse wave velocity
... pressure wave reflection (augmentation index) and arterial stiffness (pulse wave velocity; PWV) in clinical vascular ...pressure wave reflec- tion or to even fully interpret its ...
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Arterial pathophysiology and comparison of two devices for pulse wave velocity assessment in elderly men: the British regional heart study
... This study was formed of a large sample of communi- ty-dwelling elderly men in which we have collected a large number of vascular measures and have been able to compare two techniques for assessing arterial ...
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In vivo assessment of arterial stiffness in the isoflurane anesthetized spontaneously hypertensive rat
... quality pulse waves obtained with color- flow guidance allowed for easily reproducible calculation of the time intervals between the R-wave of the EKG and the foot of the carotid and iliac pulse ...
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Assessment of arterial stiffness, oxidative stress and inflammation in acute kidney injury
... artery stiffness, is a feature of advanced chronic kidney disease (CKD) ...Central pulse pres- sure, augmentation index (AIx) and aortic pulse wave velocity (PWV) are all predictors of ...
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Utility of pulse wave velocity and pulse wave analysis in assessment of hypertensive target organ damage in children with primary hypertension
... In comparison, in adults PWV gradually increases as a function of BP classification. Furthermore, some reports have shown that subjects having elevated BP in childhood are at higher risk of increased arterial ...
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Non-invasive assessment of arterial stiffness using oscillometric blood pressure measurement
... (cfPWV) pulse wave velo- city using a vascular testing device (Form PWV/ABI, Omron Healthcare, Kyoto, Japan) as we described ...femoral arterial pressure waveforms were stored for 30 s using ...
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Radial Applanation Tonometry as an Adjuvant Tool in the Noninvasive Arterial Stiffness and Blood Pressure Assessment
... human arterial pulse represents an important parameter in the clinical as- ...such pulse is not observed in its completeness yet, once many of the data obtained through it cannot be evaluated using ...
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Brachial Ankle Pulse Wave Velocity as a Screen for Arterial Stiffness: A Comparison with Cardiac Magnetic Resonance
... for arterial stiffness evaluation, BA- PWV values in patients with cardiovascular disease and the extent of vascular damage must be ...aortic stiffness by conducting both peripheral PWV and CMR ...
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Modeling of Arterial Stiffness using Variations of Pulse Transit Time
... of arterial stiffness using PTT ...the arterial wall. Therefore, our preliminary results indicate that pulse travel time measurement can be used for noninvasive assessment of the ...
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Pulmonary arterial pulse wave velocity measurement in horses
... mean arterial, and pulse pressures was determined for each ...pressure wave transit times, at each individual sampling location, for each horse using Mathlab (The MathWorks ...two pulse ...
The velocity of the arterial pulse wave: a viscous-fluid shock wave in an elastic tube
... The above results show that the PWV can increase in small arteries if the parameter a decreases. The parameter a describes the rate of increase in pressure during the initial rise as the pulse wave ...
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Relationship between resistant hypertension and arterial stiffness assessed by brachial-ankle pulse wave velocity in the older patient
... the arterial wall, which are potentially related to the risk of development and progression of athero- ...vascular stiffness leads to increased BP, thus contributing to further ...vascular stiffness ...
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Lifestyle modification and arterial stiffness and wave reflections: A more natural way to prolong arterial health
... and arterial function is based on two ...of arterial stiffness and wave reflections, it is anticipated that a part of the reduction in cardiovascular risk is mediated through the improvement of ...
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Arterial Stiffness Estimation by Shear Wave Elastography: Validation in Phantoms with Mechanical Testing
... For the accuracy study, the PVA phantoms were mounted on the mechanical testing device Instron 5567 by means of customized end fixtures, pre- stretched and pressurized, to mimic the same loading conditions as for the SWE ...
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A Mismatch Between Aortic Pulse Pressure and Pulse Wave Velocity Predicts Advanced Peripheral Arterial Disease
... Although an increased carotid efemoral PWV has been described as preceding or accompanying cardiovascular diseases such as stroke and coronary artery disease, 2 evidence for such relationships in PAD are less well ...
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