Details

Autor(en) / Beteiligte

• Fan, Yuting
• Luo, Yan
• Jia, Yiping
• Wen, Xiaorong
• Lin, Ling

Titel

Quantitative evaluation of carotid elasticity in normal adults by ET technique

Ist Teil von

• Sheng wu yi xue gong cheng xue za zhi, 2008-10, Vol.25 (5), p.1098

Ort / Verlag

China

Erscheinungsjahr

2008

Quelle

MEDLINE

Beschreibungen/Notizen

• This investigation was aimed to detect the carotid elasticity in normal adults by use of echo-tracking (ET) technique. The stiffness parameter (beta), pressure-strain elasticity modulus (Ep), arterial compliance (AC), argumentation index (AI) and one-point pulse wave velocity (PWV beta) of carotid in 145 normal adults with the average age of 47.0 were calculated. The population were divided into five groups according to age: 20-29 y, 30-39 y,40-49 y, 50-59 y and > or = 60 y. The elasticity parameters between left and right side, between male female and between different age groups were compared using SAS 6.12 statistic software. There was no difference in carotid elasticity regarding the side and gender. The carotid beta, Ep, AI and PWV beta were noted to increase with age while AC was noted to decrease with age. The carotid elasticity was found to correlate with age significantly, but not with side and gender. This change can be detected by ET technique.