Q-T离散度增加与急性高原病的关系  

Relationship between rising Q-T dispersion and acute mountain sickness

作　　者：杨良瑞 王丽娟[1,2] 缪澄宇 更登 杨景义[3] 

机构地区：[1]青海省高原医学科学研究所心血管内科,810012 [2]青海省高原医学科学研究所功能科 [3]解放军第四医院内科

出　　处：《心电学杂志》1997年第3期144-145,共2页Journal of Electrocardiology(China)

摘　　要：为了解急性高原病患者的Q-T离散度(Q-T_d)改变,观察60例健康青年急进高原与急性高原病及重症高原反应的关系。结果急性高原病和重症高原反应组与未发病组Q-T_d分别为76.42±11.27ms,46.41±10.04ms;其J-T_d分别为60.42±14.72ms,37.28±9.76ms,两组差异有显著意义(P<0.01)。认为Q-T_d及J-T_d增加与急性高原病的发生有密切关系。In order to find out changes of Q-T dispersion (Q-Td) and J-T dispersion (J-Td) of patients with acute mountain sickness (AMS), authors investigated relationship between rising Q-Td and AMS of sixty healthy young men before and immediately after their quick entrance in high altitude. Q-Td of AMS group and control group was 76. 42±11. 27ms and 46. 41±10. 04ms, J-Td was 60. 42±14. 72ms and 37. 28±9. 76ms. Q-Td and J-Td of AMS group were longer than those of control group ( P<0. 01 ). Rising Q-Td and J-Td were considered to have correlationship with AMS.

关 键 词：Q-T离散度 J-T离散度 急性 高原病 心电图 

分 类 号：R594.3[医药卫生—内科学] R541.41[医药卫生—临床医学]