南极长城站科考队员度夏期心功能的变化

CHANGES IN CARDIAC FUNCTION OF ANTARCTIC RESEARCH EXPEDITION MEMBERS IN THE GREAT WALL STATION DURING SUMMER

中国第六次南极考察队长城站男性队员２８人分为两个年龄组：１组ｎ＝１７，３０．８±１．１岁；２组ｎ＝１１，４８．０±１．７岁。借助美国Ｂｏｍｅｄ公司ＮＣＣＯＭ－３型无创心功能监护仪对他们心功能的动态变化进行了检测，结果表明：所有受试者夏季在长城站短期停留和工作心功能均无明显变化，但低年龄组心脏的适应能力优于高年龄组。

male members of Chinese 6th Antarctic Research Expedition were divided into two age-groups: gp.1, n=17, 30.8±1.1 yrs.; gp.2, n=11,48.0±1.7 yrs.. The dynamic changes in their cardiac function were determined with NCCOM 3 noninvasive cardiovascular monitor ( American Bomed Medical Mfg. Ltd.). The results indicated that short staying and working at the Great Wall Station during summer has no marked effect on heart function, but the people of elder age is behind the young in heart ability for adaptation to Antarctica.