摘要
探讨QT间期变异性在心力衰竭中的意义。对 1 7例心力衰竭患者、2 2例无心力衰竭者进行动态心电图检查 ,并进行QT间期动态分析。结果显示 ,心力衰竭组的QT间期变异性 (QTV)明显大于无心力衰竭组 ,心力衰竭影响QT间期变异性。
To explore the significance of QT interval variability in heart failure,17 patients with heart failure and 22 patients without heart failure were measured in 24 hour QT interval variability from three channel,24 hour Holter recordings.It was found that QT interval variability was larger in patients with heart failure than those without heart failure.Heart failure influences QT interval variability.
出处
《武汉科技大学学报》
CAS
2001年第3期306-307,共2页
Journal of Wuhan University of Science and Technology
关键词
动态心电图
QT间期变异性
心力衰竭
ambulatory electrocardiogram
QT interval variability
heart failure