标题:Changes in the bilateral pulse transit time difference with a moving arm
作者:Jiang, Xinge; Wei, Shoushui; Zheng, Dingchang; Huang, Peng; Liu, Chengyu
通讯作者:Liu, CY
作者机构:[Jiang, Xinge; Wei, Shoushui; Huang, Peng] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Shandong, Peoples R China.; [Jiang, Xinge] Shandong 更多
会议名称:6th International Conference on Biomedical Engineering and Biotechnology (ICBEB)
会议日期:OCT 17-20, 2017
来源:TECHNOLOGY AND HEALTH CARE
出版年:2018
卷:26
页码:S113-S119
DOI:10.3233/THC-174256
关键词:Peripheral arterial volume compliance; pulse transit time (PTT); arm; PTT; artery pulse
摘要:BACKGROUND: Changes of pulse transit time (PTT) induced by arm position were studied for unilateral arm. However, consistency of the PTT changes was not validated for both arm sides.; OBJECTIVE: We aimed to quantify the PTT changes between horizontal and non-horizontal positions from right arm and left arm in order to explore the consistency of both arms.; METHODS: Twenty-four normal subjects aged between 21 and 50 (14 male and 10 female) years were enrolled. Left and right radial artery pulses were synchronously recorded from 24 healthy subjects with one arm (left or right) at five angles (90 degrees, 45 degrees, 0 degrees, -45 degrees and -90 degrees) and the other arm at the horizontal level (0 degrees) for reference.; RESULTS: The overall mean PTT changes at the five angles (from 90 degrees to 90 degrees) in the left arm (right as reference) were 16.1, 12.3, -0.5, -2.5 and -2.6 ms, respectively, and in the right arm (left as reference) were 18.0, 12.6, 1.6, -1.6 and -2.0 ms, respectively.; CONCLUSIONS: Obvious differences were not found in the PTT changes between the two arms (left arm moving or right arm moving) under each of the five different positions (all P > 0.05).
收录类别:CPCI-S;SCOPUS;SCIE
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049409627&doi=10.3233%2fTHC-174256&partnerID=40&md5=4363ada107f4a8689c5134a494fec941
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