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43 results for “Pulse Wave Velocity”
Correlation between estimated pulse wave velocity values from two equations in healthy and under cardiovascular risk populations
<p><strong>Introduction </strong><strong>: </strong>Equations can calculate pulse wave velocity (ePWV) from blood pressure values (BP) and age. The ePWV predicts cardiovascular events beyond carotid-femoral PWV. We aimed to evaluate the correlation between four different equations to calculate ePWV.</p> <p><strong>Methods: </strong>The ePWV was estimated utilizing mean BP (MBP) from office BP (MBP<sub>OBP</sub>) or 24-hour ambulatory BP (MBP<sub>24-hBP</sub>). We separated the whole sample into two groups: individuals with risk factors and healthy individuals. The e-PWV was calculated as follows: </p> <p>We calculated the concordance correlation coefficient (Pc) between e1-PWV<sub>OBP</sub> vs e2-PWV<sub>OBP</sub>, e1-PWV<sub>24-hBP</sub> vs e2-PWV<sub>24-hBP</sub>, and mean values of e1-PWV<sub>OBP</sub>, e2-PWV<sub>OBP</sub>, e1-PWV<sub>24-hBP, </sub>and e2-PWV<sub>24-hBP </sub>. The multilevel regression model determined how much the ePWVs are influenced by age and MBP values.</p> <p><strong>Results:</strong> We analyzed data from 1541 individuals; 1374 ones with risk factors and 167 healthy ones. The values are presented for the entire sample, for risk-factor patients and for healthy individuals, respectively. The correlation between e1-PWV<sub>OBP</sub> with e2-PWV<sub>OBP</sub> and e1-PWV<sub>24-hBP </sub>with e2-PWV<sub>24-hBP</sub> was almost perfect. The Pc for e1-PWV<sub>OBP</sub> vs e2-PWV<sub>OBP</sub> was 0.996 (0.995-0.996), 0.996 (0.995-0.996), and 0.994 (0.992-0.995); furthermore, it was 0.994 (0.993-0.995), 0.994 (0.994-0.995), 0.987 (0.983-0.990) to the e1-PWV<sub>24-hBP </sub>vs e2-PWV<sub>24-hBP</sub>. There were no significant differences between mean values (m/s) for e1-PWV<sub>OBP</sub> vs e2-PWV<sub>OBP</sub> 8.98±1.9 vs 8.97±1.8; p=0.88, 9.14±1.8 vs 9.13±1.8; p=0.88, and 7.57±1.3 vs 7.65±1.3; p=0.5; mean values are also similar for e1-PWV<sub>24-hBP </sub>vs e2-PWV<sub>24-hBP</sub>, 8.36±1.7 vs 8.46±1.6; p=0.09, 8.50±1.7 vs 8.58±1.7; p=0.21 and 7.26±1.3 vs 7.39±1.2; p=0.34. The multiple linear regression showed that age, MBP, and age² predicted more than 99.5% of all four e-PWV.</p> <p><strong>Conclusion: </strong>Our data presents a nearly perfect correlation between the values of two equations to calculate the estimated PWV, whether utilizing office or ambulatory blood pressure.</p>
Measurement of Heart-carotid Pulse Wave Velocity (hcPWV) by Laser Doppler Vibrometry (LDV)
ClinicalTrials.gov study NCT05711693. IPD Sharing: NO. Countries: 1. Publications: 1.
Carotid-Femoral, Oscillometric and Estimated Pulse Wave Velocity
ClinicalTrials.gov study NCT06836622. IPD Sharing: NO. Countries: 1. Publications: 20.
Relationship Between Blood Pressure and Pulse Wave Velocity Measurements in Peritoneal Dialysis
ClinicalTrials.gov study NCT03607747. IPD Sharing: UNDECIDED. Countries: 1. Publications: 36.
Association of Synchronous Four-limb blOod pRessure and Pulse Wave velocIty With Cardiovascular Events
ClinicalTrials.gov study NCT03521739. IPD Sharing: NO. Countries: 1. Publications: 1.
Alcohol Consumption and Arterial Stiffness: A Longitudinal Study of Pulse Wave Velocity in the Whitehall II Cohort
ClinicalTrials.gov study NCT02663791. IPD Sharing: YES. Countries: 1. Publications: 10.
Low Intensity Physical Activity Leads to Improvement in Brachial-ankle Pulse Wave Velocity of Hemiplegics
ClinicalTrials.gov study NCT01569386. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Pulse Wave Velocity, Pulse Wave Morphology and Blocking of the Reninangiotensin System in Patients With Chronic Kidney Disease
ClinicalTrials.gov study NCT00235287. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Relationship of Central Blood Pressure and Pulse Wave Velocity With Target Organ Damage
ClinicalTrials.gov study NCT01065155. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Simplified Pulse Wave Velocity Measurement, Validation Study of the pOpmètre in Children
ClinicalTrials.gov study NCT02991703. IPD Sharing: Not stated. Countries: 0. Publications: 8.
Pulse Wave Velocity as a Predictor for Postoperative Cardiovascular Events
ClinicalTrials.gov study NCT03223441. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Photoplethysmographic Measurements of Pulse Wave Velocity (PWV) and Blood Pressure (BP)
ClinicalTrials.gov study NCT05393401. IPD Sharing: NO. Countries: 1. Publications: 4.
Correlation between estimated pulse wave velocity values from two equations in healthy and under cardiovascular risk populations
Open the record for dataset details and reuse information.
raw data - Estimated Pulse Wave Velocity and Osteoporosis in the Middle-aged and Elderly Population: An analysis from NHANES 2005-2020
Open the record for dataset details and reuse information.
Validation of Optical Device for Aortic Pulse Wave Velocity Measurement
ClinicalTrials.gov study NCT05400421. IPD Sharing: NO. Countries: 0. Publications: 10.
Pulse Wave Velocity Imaging in the Assessment of PAD
ClinicalTrials.gov study NCT03516383. IPD Sharing: NO. Countries: 0. Publications: 2.
Withings Pulse Wave Velocity and Blood Pressure Study
ClinicalTrials.gov study NCT03099954. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Effect of LCZ696 on Urinary Microalbumin and Pulse Wave Velocity in Perimenopausal Patients With Hypertension
ClinicalTrials.gov study NCT04800081. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Validation of Pulse Wave Doppler Demodulation Algorithm for the Continuous, Non-invasive Measurement of Blood Flow Velocity
ClinicalTrials.gov study NCT01750125. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Pulse Wave Analysis and Velocity in Patients With Chronic Renal Failure: a Cross-sectional Observational Study to Assess Association With Left Ventricular Hypertrophy, Uremic Toxins and Inflammation.
ClinicalTrials.gov study NCT01579032. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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