Invasive validation of a new oscillometric device (Arteriograph) for measuring augmentation index, central blood pressure and aortic pulse wave velocity

2010 ◽  
Vol 28 (10) ◽  
pp. 2068-2075 ◽  
Author(s):  
Iván G Horváth ◽  
Ádám Németh ◽  
Zsófia Lenkey ◽  
Nicola Alessandri ◽  
Fabrizio Tufano ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Aortic Pulse Wave Velocity ◽  
Central Blood Pressure ◽  
Oscillometric Device

scholarly journals Correlation between office and 24-hour ambulatory measures of pulse wave velocity, central augmentation index and central blood pressure

2019 ◽  
Vol 21 (2) ◽  
pp. 335-337 ◽  
Author(s):  
Annelise M. G. Paiva ◽  
Andréa A. Brandão ◽  
Audes D. M. Feitosa ◽  
Gabriela C. A. Novais ◽  
Emanuelle M. Cantarelli ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Central Blood Pressure

School-Based Exercise Intervention Improves Blood Pressure and Parameters of Arterial Stiffness in Children: A Randomized Controlled Trial

2020 ◽  
pp. 1-7 ◽  
Author(s):  
Sascha Ketelhut ◽  
Sebastian R. Ketelhut ◽  
Kerstin Ketelhut
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Pressure ◽  
Exercise Intervention ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Aortic Pulse Wave Velocity ◽  
School Based ◽  
Augmentation Pressure

Purpose: To evaluate the effectiveness of a school-based exercise intervention on endurance performance (EP), blood pressure (BP), and arterial stiffness in children. Methods: A total of 105 students (mean age = 8.2 [0.6] y; 51% girls; body mass index = 17.8 [3.0] kg/m2) were randomized to the intervention group (IG, n = 51) and control group (CG, n = 54). During a 37-week experimental period, the IG received an exercise intervention (2 × 45 min/wk) in addition to their regular school physical education class (3 × 45 min/wk). EP, peripheral and central BP, pulse pressure, augmentation pressure, augmentation index, and aortic pulse wave velocity were assessed. Results: Following the intervention, significant changes (P < .05) in EP, peripheral and central systolic BP, pulse pressure, augmentation pressure, augmentation index, and aortic pulse wave velocity were found in the IG. Children in the CG displayed significant changes in peripheral and central diastolic BP. An analysis of the baseline-to-post changes revealed significant between-group differences in EP (P < .001), pulse pressure (P = .028), augmentation pressure (P = .007), and aortic pulse wave velocity (P = .037) that favored the IG and in peripheral and central diastolic BP that favored the CG. Conclusion: The school-based exercise intervention had beneficial effects not only on EP but also on different hemodynamic parameters.

scholarly journals The 24-hour pulse wave velocity, aortic augmentation index, and central blood pressure in normotensive volunteers

2014 ◽  
pp. 247 ◽  
Author(s):  
Igor Posokhov ◽  
Tatyana Kuznetsova ◽  
Viktoria Korneva ◽  
Evgeniya Bryantseva ◽  
Vitaliy Barkan ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Central Blood Pressure

Reference values of office central blood pressure, pulse wave velocity, and augmentation index recorded by means of the Mobil‐O‐Graph PWA monitor

2020 ◽  
Vol 43 (11) ◽  
pp. 1239-1248
Author(s):  
Annelise M. G. Paiva ◽  
Marco A. Mota-Gomes ◽  
Andréa A. Brandão ◽  
Fábio S. Silveira ◽  
Marcos S. Silveira ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Reference Values ◽  
Pressure Pulse ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Central Blood Pressure

scholarly journals Atenolol and Eprosartan: Differential Effects on Central Blood Pressure and Aortic Pulse Wave Velocity

2006 ◽  
Vol 19 (2) ◽  
pp. 214-219 ◽  
Author(s):  
Z DHAKAM ◽  
C MCENIERY ◽  
YASMIN ◽  
J COCKCROFT ◽  
M BROWN ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Aortic Pulse Wave Velocity ◽  
Central Blood Pressure ◽  
Differential Effects

Percentiles for central blood pressure and pulse wave velocity in children and adolescents recorded with an oscillometric device

2015 ◽  
Vol 238 (1) ◽  
pp. 9-16 ◽  
Author(s):  
Julia Elmenhorst ◽  
Martin Hulpke-Wette ◽  
Christiane Barta ◽  
Robert Dalla Pozza ◽  
Stephan Springer ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Children And Adolescents ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Central Blood Pressure ◽  
Oscillometric Device

Volume status and arterial blood pressures are associated with arterial stiffness in hemodialysis patients

2018 ◽  
Vol 41 (7) ◽  
pp. 378-384 ◽  
Author(s):  
Alper Erdan ◽  
Abdullah Ozkok ◽  
Nadir Alpay ◽  
Vakur Akkaya ◽  
Alaattin Yildiz
Keyword(s):  
Blood Pressure ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Pressure ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Mean Blood Pressure ◽  
Aortic Blood ◽  
Aortic Blood Pressure

Background: Arterial stiffness is a strong predictor of mortality in hemodialysis patients. In this study, we aimed to investigate possible relations of arterial stiffness with volume status determined by bioimpedance analysis and aortic blood pressure parameters. Also, effects of a single hemodialysis session on these parameters were studied. Methods: A total of 75 hemodialysis patients (M/F: 43/32; mean age: 53 ± 17) were enrolled. Carotid-femoral pulse wave velocity, augmentation index, and aortic pulse pressure were measured by applanation tonometry before and after hemodialysis. Extracellular fluid and total body fluid volumes were determined by bioimpedance analysis. Results: Carotid-femoral pulse wave velocity (9.30 ± 3.30 vs 7.59 ± 2.66 m/s, p < 0.001), augmentation index (24.52 ± 9.42 vs 20.28 ± 10.19, p < 0.001), and aortic pulse pressure (38 ± 14 vs 29 ± 8 mmHg, p < 0.001) significantly decreased after hemodialysis. Pre-dialysis carotid-femoral pulse wave velocity was associated with age (r2 = 0.15, p = 0.01), total cholesterol (r2 = 0.06, p = 0.02), peripheral mean blood pressure (r2 = 0.10, p = 0.005), aortic-mean blood pressure (r2 = 0.06, p = 0.02), aortic pulse pressure (r2 = 0.14, p = 0.001), and extracellular fluid/total body fluid (r2 = 0.30, p < 0.0001). Pre-dialysis augmentation index was associated with total cholesterol (r2 = 0.06, p = 0,02), aortic-mean blood pressure (r2 = 0.16, p < 0.001), and aortic pulse pressure (r2 = 0.22, p < 0.001). Δcarotid-femoral pulse wave velocity was associated with Δaortic-mean blood pressure (r2 = 0.06, p = 0.02) and inversely correlated with baseline carotid-femoral pulse wave velocity (r2 = 0.29, p < 0.001). Pre-dialysis Δaugmentation index was significantly associated with Δaortic-mean blood pressure (r2 = 0.09, p = 0.009) and Δaortic pulse pressure (r2 = 0.06, p = 0.03) and inversely associated with baseline augmentation index (r2 = 0.14, p = 0.001). In multiple linear regression analysis (adjusted R2 = 0.46, p < 0.001) to determine the factors predicting Log carotid-femoral pulse wave velocity, extracellular fluid/total body fluid and peripheral mean blood pressure significantly predicted Log carotid-femoral pulse wave velocity (p = 0.001 and p = 0.006, respectively). Conclusion: Carotid-femoral pulse wave velocity, augmentation index, and aortic pulse pressure significantly decreased after hemodialysis. Arterial stiffness was associated with both peripheral and aortic blood pressure. Furthermore, reduction in arterial stiffness parameters was related to reduction in aortic blood pressure. Pre-dialysis carotid-femoral pulse wave velocity was associated with volume status determined by bioimpedance analysis. Volume control may improve not only the aortic blood pressure measurements but also arterial stiffness in hemodialysis patients.

Sign in / Sign up

Export Citation Format

Share Document