期刊
BLOOD PRESSURE MONITORING
卷 28, 期 1, 页码 11-16出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/MBP.0000000000000622
关键词
arterial stiffness; cardiovascular; pediatrics; risk factors
This study aimed to determine the feasibility of measuring bfPWV in children ages 2-4 years and assess its comparability to cfPWV normative data for cardiovascular disease (CVD) risk assessment. The results showed that at least one acceptable bfPWV scan was obtained in all participants, and bfPWV was slightly higher than age-predicted cfPWV.
BackgroundCardiovascular disease (CVD) progression occurs across the lifespan. However, available measures of CVD risk in young children are limited. Carotid-femoral pulse wave velocity (cfPWV) is a gold-standard, noninvasive measure of CVD risk that has been studied in children ages 6-18 years. Yet, cfPWV has been measured to a lesser extent in younger children, a population whose temperament or attention span may pose unique challenges. Brachial-femoral PWV (bfPWV) may be feasible, more acceptable, and could provide similar CVD risk assessment to cfPWV in younger children. This study aimed to determine the feasibility of bfPWV measurement in children ages 2-4 years including assessment of comparability of bfPWV to cfPWV normative data. MethodsIn 10 children (mean 2.9 +/- 0.5 years), oscillometric cuffs were placed on the upper thigh and upper arm. Following a 5-min rest, cuffs were inflated to a subdiastolic pressure three times, and waveforms were captured. Procedures were repeated after a 15-min rest. Measured values were compared to age-predicted cfPWV extrapolated from published normative data in children 6-18 years of age. ResultsWe successfully obtained at least one acceptable quality bfPWV scan in all participants. Among the subset with a repeated measurement (n = 5), mean (SD) difference between measurements was 0.013 (0.28) m/s. Mean bfPWV was slightly higher than age-predicted cfPWV (observed: 4.55 m/s; predicted: 3.99 m/s; P = 0.012) with larger residuals among younger children and those not reclined in a chair during measurement. ConclusionbfPWV appears to be feasible tool for noninvasive CVD risk assessment in children ages 2-4 years.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据