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中、重度单纯性肥胖儿童血液流变学、心功能变化及二者相关性的研究
引用本文:毛霞,马沛然. 中、重度单纯性肥胖儿童血液流变学、心功能变化及二者相关性的研究[J]. 山东大学学报(医学版), 1999, 0(1)
作者姓名:毛霞  马沛然
作者单位:山东省立医院儿科
摘    要:
检测60例中、重度学龄期单纯性肥胖儿童的血液流变学指标,以M超、B超、多普勒血流显像、多普勒组织显像等技术对心功能状况进行了全面检查。结果表明,与正常体重对照组相比,肥胖儿血液流变学各指标均有显著变化(P均<0001),心脏的收缩和舒张功能均受累,血粘度的增加与心功能减低有明显的相关性。提示儿童期的单纯性肥胖已出现了血液流变学特性和心血管功能的异常,随着血粘度的增加,心功能渐减低,血液流变学特性的改变是单纯性肥胖症心血管系统功能受累的病理基础之一。

关 键 词:肥胖症;儿童;血液流变学;心功能;多普勒组织显像

STUDY ON HEAMORHEOLOGY AND CARDIAC FUNCTION AND THEIR RELATIONSHIP IN CHILDREN WITH SIMPLE OBESITY
Mao Xia,Ma Peiran. STUDY ON HEAMORHEOLOGY AND CARDIAC FUNCTION AND THEIR RELATIONSHIP IN CHILDREN WITH SIMPLE OBESITY[J]. Journal of Shandong University:Health Sciences, 1999, 0(1)
Authors:Mao Xia  Ma Peiran
Abstract:
The heamorheology values of 60 children with moderate or severe simple obesity were measured, while their cardiac function was estimated with type M sonography,type B sonography, Doppler flow image and Doppler tissue image. The results showed that:(1) all heamorheology values of the obesity group were significantly different from the control group;(2) systolic and diastolic function were involved;(3) significant correlation between increased blood viscosity and decreased heart function was present. This research suggests that the abnormality of heamortheology and cardiovascular function has already developed in obese children, and the change of heamorheology is one of the pathologic causes in relation to affected heart function.
Keywords:Obesity  Children  Heamorheology  Heart function  Doppler tissue image  
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