in singleton pregnancies that had been diagnosed with PE ( Main outcome measures:Pulse wave velocity (PWV), augmentation index (Alx), and Alx at a heart rate of 75 beats per minute (Alx-75) were measured using a brachial cuff-based automatic oscillometric device (Mobil-O-Graph 24h PWA). ...
PWA may, therefore, be suitable for large-scale population and intervention studies investigating the clinical relevance of vascular stiffness. 展开 关键词: pulse wave analysis arterial stiffness reproducibility augmentation index pulse wave velocity ...
Pearson's correlation coefficients (r) between the BPV (estimated by the three methods) and 24-h PWA indices (central BP, PWV and AIx) were determined before adjustment and after accounting for age, sex, body mass index, antihypertensive drug treatment and the 24-h mean BP (partial ...
augmentation index (AIx)cerebral small vessel disease (cSVD)white matter hyperintensities (WMH)perivascular spaces (PVS)cerebral microbleeds (CMB)pulse wave analysis (PWA)lacunesBACKGROUND. Augmentation index (AIx) is a widely used index of pressure wave reflections (PWRs) derived from non-invasive ...
Assessment of central blood pressure (BP), pulse wave velocity (PWV), and augmentation index (AIx) measurements may improve cardiovascular risk stratification. This study aimed to establish reference office values for central BP, PWV, and AIx by means of a Mobil-O-Graph PWA monitor and to ...
Arterial stiffness (AS) is recognized as an independent risk factor for CVD and, specifically, pulse wave analysis (PWA) has proven to be a useful tool to predict and track structural...doi:10.1096/fasebj.31.1_supplement.1077.2Caitlyn Katzelnick...
Pulse Wave Analysis (PWA) using Applanation Tonometry was performed at all reviews, including the augmentation index (AIx).#Patients undergoing TAVR were older, with worse renal function and lower aortic valve areas, but were otherwise similar. There was no significant difference between the ...
(AIx)is an accepted indirect index of arterial stiffness.Aim of our study was to assess the relationships between PWA and BP patterns in a general population in Northern Italy.Methods In 242 untreated subjects(age 54±9 yrs,BMI 25±4, 47% males)radial artery applanation tonometry and PWA ...
Among PWA hemodynamic parameters, augmentation index (AIx75), cardiac index (CI), and heart rate were higher in the HD group (p<0.05) (figure 1c,d). LVMI was associated with hemoglobin (Hb) (R2=0.19, p<0.05)mean arterial pressure (MAP) (R2=0.34, p<0.005), central systolic BP (...
We recorded central systolic (cSP), diastolic (cDP) and pulse (cPP) pressures, augmentation index (cAI) and pulse wave velocity (PWV) by brachial oscillometry (Mobil-O-Graph 24h PWA Monitor) and radial tonometry (SphygmoCor). We applied the Bland and Altman's statistics. In the R study, ...