scholarly journals Olmesartan Improves Pulse Wave Velocity and Lowers Central Systolic Blood Pressure and Ambulatory Blood Pressure in Patients With Metabolic Syndrome

2014 ◽  
Vol 17 (2) ◽  
pp. 98-104 ◽  
Author(s):  
Ulrike Raff ◽  
Stefanie Walker ◽  
Christian Ott ◽  
Markus P. Schneider ◽  
Roland E. Schmieder
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Wave Velocity ◽  
Ambulatory Blood Pressure ◽  
Pulse Wave ◽  
Central Systolic Blood Pressure

White matter hyperintensities in migraine: Clinical significance and central pulsatile hemodynamic correlates

Cephalalgia ◽  
2017 ◽  
Vol 38 (7) ◽  
pp. 1225-1236 ◽  
Author(s):  
Chun-Yu Cheng ◽  
Hao-Min Cheng ◽  
Shih-Pin Chen ◽  
Chih-Ping Chung ◽  
Yung-Yang Lin ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Wave Velocity ◽  
Pulsatility Index ◽  
White Matter Hyperintensities ◽  
Pulse Wave ◽  
Healthy Controls ◽  
Central Systolic Blood Pressure

Background The role of central pulsatile hemodynamics in the pathogenesis of white matter hyperintensities in migraine patients has not been clarified. Methods Sixty patients with migraine (20–50 years old; women, 68%) without overt vascular risk factors and 30 demographically-matched healthy controls were recruited prospectively. Cerebral white matter hyperintensities volume was determined by T1-weighted magnetic resonance imaging with CUBE-fluid-attenuated-inversion-recovery sequences. Central systolic blood pressure, carotid-femoral pulse wave velocity, and carotid augmentation index were measured by applanation tonometry. Carotid pulsatility index was derived from Doppler ultrasound carotid artery flow analysis. Results Compared to the controls, the migraine patients had higher white matter hyperintensities frequency (odds ratio, 2.75; p = 0.04) and greater mean white matter hyperintensities volume (0.174 vs. 0.049, cm3, p = 0.04). Multivariable regression analysis showed that white matter hyperintensities volume in migraine patients was positively associated with central systolic blood pressure ( p = 0.04) and carotid-femoral pulse wave velocity ( p < 0.001), but negatively associated with carotid pulsatility index ( p = 0.04) after controlling for potential confounding factors. The interaction effects observed indicated that the influence of carotid-femoral pulse wave velocity ( p = 0.004) and central systolic blood pressure ( p = 0.03) on white matter hyperintensities formation was greater for the lower-carotid pulsatility index subgroup of migraine patients. White matter hyperintensities volume in migraine patients increased with decreasing carotid pulsatility index and with increasing central systolic blood pressure or carotid-femoral pulse wave velocity. Conclusions White matter hyperintensities are more common in patients with migraine than in healthy controls. Increased aortic stiffness or central systolic blood pressure in the presence of low intracranial artery resistance may predispose patients with migraine to white matter hyperintensities formation.

scholarly journals Vascular function and stiffness: population epidemiology and concordance in Australian children aged 11–12 years and their parents

BMJ Open ◽  
2019 ◽  
Vol 9 (Suppl 3) ◽  
pp. 34-43 ◽  
Author(s):  
Freya K Kahn ◽  
Melissa Wake ◽  
Kate Lycett ◽  
Susan Clifford ◽  
David P Burgner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Vascular Function ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Central Systolic Blood Pressure ◽  
Parent Child

ObjectivesTo describe the epidemiology and parent–child concordance of vascular function in a population-based sample of Australian parent–child dyads at child age 11–12 years.DesignCross-sectional study (Child Health CheckPoint), nested within a prospective cohort study, the Longitudinal Study of Australian Children (LSAC).SettingAssessment centres in seven major Australian cities and eight regional towns or home visits, February 2015–March 2016.ParticipantsOf all participating CheckPoint families (n=1874), 1840 children (49% girls) and 1802 parents (88% mothers) provided vascular function data. Survey weights and methods were applied to account for LSAC’s complex sample design and clustering within postcodes and strata.Outcome measuresThe SphygmoCor XCEL assessed vascular function, generating estimates of brachial and central systolic blood pressure and diastolic blood pressure, central pulse pressure, augmentation index and carotid–femoral pulse wave velocity. Pearson’s correlation coefficients and multivariable linear regression models estimated parent–child concordance.ResultsHypertension was present in 3.9% of children and 9.0% of parents. Mean child and parent values for augmentation index were 4.5% (SD 11.6) and 21.3% (SD 12.3), respectively, and those for carotid–femoral pulse wave velocity were 4.48 m/s (SD 0.59) and 6.85 m/s (SD 1.14), respectively. Parent–child correlation for brachial systolic blood pressure was 0.20 (95% CI 0.15 to 0.24), brachial diastolic blood pressure 0.21 (95% CI 0.16 to 0.26), central systolic blood pressure 0.21 (95% CI 0.16 to 0.25), central diastolic blood pressure 0.21 (95% CI0.17 to 0.26), central pulse pressure 0.19 (95% CI 0.14 to 0.24), augmentation index 0.28 (95% CI 0.23 to 0.32) and pulse wave velocity 0.22 (95% CI 0.18 to 0.27).ConclusionsWe report Australian values for traditional and more novel vascular function markers, providing a reference for future population studies. Cross-generational concordance in multiple vascular function markers is already established by age 11–12 years, with mechanisms of heritability remaining to be explored.

scholarly journals Pulse wave velocity and central aortic pressure in systolic blood pressure intervention trial participants

PLoS ONE ◽  
2018 ◽  
Vol 13 (9) ◽  
pp. e0203305 ◽  
Author(s):  
Mark A. Supiano ◽  
Laura Lovato ◽  
Walter T. Ambrosius ◽  
Jeffrey Bates ◽  
Srinivasan Beddhu ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Aortic Pressure ◽  
Intervention Trial ◽  
Central Aortic Pressure ◽  
Trial Participants

Ambulatory Pulse Wave Velocity Is a Stronger Predictor of Cardiovascular Events and All-Cause Mortality Than Office and Ambulatory Blood Pressure in Hemodialysis Patients

Hypertension ◽  
2017 ◽  
Vol 70 (1) ◽  
pp. 148-157 ◽  
Author(s):  
Pantelis A. Sarafidis ◽  
Charalampos Loutradis ◽  
Antonios Karpetas ◽  
Georgios Tzanis ◽  
Alexia Piperidou ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Ambulatory Blood Pressure ◽  
Cardiovascular Events ◽  
Pulse Wave ◽  
Hemodialysis Patients ◽  
All Cause Mortality
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