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Reference value of brachial-ankle pulse wave velocity for the eastern Chinese population and potential influencing factors BJMBR
Zi-Sheng,Ai; Jue,Li; Zhong-Min,Liu; Hui-Min,Fan; Zhang,Dai-Fu; Yun,Zhu; Zhang,Li-Juan; Zhu,Wen-Qing; Bao,Yan.
The present study was conducted to obtain reference values for brachial-ankle pulse wave velocity (baPWV) and to evaluate influencing factors of baPWV according to gender. Using automatic devices, baPWV was measured simultaneously in 2095 subjects. A total of 647 healthy subjects, none of whom presented atherosclerotic risk factors, were analyzed in the present study. Two different statistical methods were used to obtain reference values for baPWV according to subject gender and age. The association between baPWV value and gender, as well as other features, were analyzed. For male subjects, multiple stepwise analysis showed that age, systolic blood pressure (SBP), heart rate (HR), and plasma levels of triglycerides (TG) were independent predictors of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pulse wave velocity; Reference value; Age; Gender; Influencing factor.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001000004
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Is arterial stiffness in HIV-infected individuals associated with HIV-related factors? BJMBR
Monteiro,P.; Miranda-Filho,D.B.; Bandeira,F.; Lacerda,H.R.; Chaves,H.; Albuquerque,M.F.P.M.; Montarroyos,U.R.; Ximenes,R.A.A..
We investigated the association between pulse wave velocity (PWV) and HIV infection, antiretroviral treatment-related characteristics, viral load, immune status, and metabolic changes in a cross-sectional study nested in a cohort of HIV/AIDS patients who have been followed for metabolic and cardiovascular changes since 2007. The study included patients recruited from the cohort (N = 261) and a comparison group (N = 82) of uninfected individuals, all enrolled from April to November 2009. Aortic stiffness was estimated using the carotid-femoral PWV (Complior-Artech, Paris, France). The groups were similar with respect to age, metabolic syndrome, diabetes mellitus, Framingham score, and use of antihypertensive and hypolipidemic medications. Hypertension was...
Tipo: Info:eu-repo/semantics/article Palavras-chave: HIV; AIDS; Antiretroviral therapy; Arterial stiffness; Pulse wave velocity.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000900005
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Effect of salt intake and potassium supplementation on brachial-ankle pulse wave velocity in Chinese subjects: an interventional study BJMBR
Wang,Y.; Mu,J.J.; Geng,L.K.; Wang,D.; Ren,K.Y.; Guo,T.S.; Chu,C.; Xie,B.Q.; Liu,F.Q.; Yuan,Z.Y..
Accumulating evidence has suggested that high salt and potassium might be associated with vascular function. The aim of this study was to investigate the effect of salt intake and potassium supplementation on brachial-ankle pulse wave velocity (PWV) in Chinese subjects. Forty-nine subjects (28-65 years of age) were selected from a rural community of northern China. All subjects were sequentially maintained on a low-salt diet for 7 days (3.0 g/day NaCl), a high-salt diet for an additional 7 days (18.0 g/day NaCl), and a high-salt diet with potassium supplementation for a final 7 days (18.0 g/day NaCl+4.5 g/day KCl). Brachial-ankle PWV was measured at baseline and on the last day of each intervention. Blood pressure levels were significantly increased from...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pulse wave velocity; Salt; Potassium; Interventional study.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000100083
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Immediate effects of submaximal effort on pulse wave velocity in patients with Marfan syndrome BJMBR
Peres,P.; Bernardelli,G.F.; Mendes,C.C.; Fischer,S.S.C.P.M.; Servantes,D.M.; Medeiros,W.M.; Carvalho,A.C..
Marfan syndrome (MS) is a dominant autosomal disease caused by mutations in chromosome 15, the locus controlling fibrillin 1 synthesis, and may exhibit skeletal, ocular, cardiovascular, and other manifestations. Pulse wave velocity (PWV) is used to measure arterial elasticity and stiffness and is related to the elastic properties of the vascular wall. Since the practice of exercise is limited in MS patients, it was of interest to analyze the acute effect of submaximal exercise on aortic distensibility using PWV and other hemodynamic variables in patients with MS with either mild or no aortic dilatation. PWV and physiological variables were evaluated before and after submaximal exercise in 33 patients with MS and 18 controls. PWV was 8.51 ± 0.58 at rest and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Exercise; Aortic elasticity; Pulse wave velocity; Marfan syndrome.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000400011
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Xuezhikang reduced arterial stiffness in patients with essential hypertension: a preliminary study BJMBR
Zheng,J.; Xiao,T.; Ye,P.; Miao,D.; Wu,H..
This study aimed to test the effects of xuezhikang, a cholestin extract that contains statin-like components, on arterial stiffness in patients with essential hypertension. One hundred hypertensive patients from the Chinese PLA General Hospital were randomly allocated to receive xuezhikang (1200 mg/day, orally) or placebo (same capsules containing only pharmaceutical excipients). Physical examination outcomes, lipid profile, high sensitivity C-reactive protein (hs-CRP) levels, matrix metalloproteinases-9 (MMP-9) levels, and arterial outcomes, including stiffness parameter (β), pressure-strain elasticity modulus (Ep), arterial compliance (AC), augmentation index (AI), and one-point pulse wave velocity (PWVβ) were obtained at baseline and after 6 months of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Arterial stiffness; Essential hypertension; Pulse wave velocity; Xuezhikang; Lipid profile.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001000613
Registros recuperados: 5
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