| 早期复极综合症心率变异性改变 |
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| 引用本文： | 宋安齐,牛小麟,张超英,杜颖.早期复极综合症心率变异性改变[J].西安交通大学学报(医学版),1999(1). |
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| 作者姓名： | 宋安齐 牛小麟 张超英 杜颖 |
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| 作者单位： | 第二附属医院心内科!西安７１０００４ |
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| 摘 要： | 观察了３１例早期复极综合症（ＥａｒｌｙｒｅＰｏｌａｒｉｚａｔｉｏｎｓｙｎｄｒｏｍｅ，ＥＲＳ）Ａ２９例正常对照组·Ｃ率变异（Ｈｅａｒｔｒａｔｅｖａｒｉａｂｉｌｉｔｙ，ＨＲＶ）五个时域指标的改变。结果发现，ＥＲＳ组相邻正常Ｒ－Ｒ问期差值的均万根ＧｅｑｕａｒｅｒｏｏｔｄｔｈｅｍｅａｎｓｑｕａｒｅｄｄｉｆｆｅｒｅｎｃｅｓｄＳｕｅ－ｃｅｓｓｉｖｅＮＮｉｎｔｅｒｖａｌｓ，ｒＭＳＳＤ）及相邻Ｗ常Ｒ－Ｒ问期至值大于５０ｍｓｉ６数占总Ｒ－Ｒ间期数的百分比（ＰｒｏＰｏｒｔｉｏｎｏｆＮＮ ｉｎｔｅｒｖａｌｇｒｅａｔｅｒｔｈａｎ５０ｍｓ，ＰＮＮｓ。）较对照增高，其余指标无明显差异。提示ＥＲＳ存在到交感神经活性增高。ＥＲＳ·Ｏ率变异的特征性改变对于该症的诊断及鉴别诊断具有一定意义。
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| 关 键 词： | 早期复权综合症 动态心电图 心率变异 |
HRV CHANGES OF EARLY REPOLARIZATION SYNDROME |
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| Song Anqi, Niu Xiaolin, Zhang Chaoying et al.HRV CHANGES OF EARLY REPOLARIZATION SYNDROME[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1999(1). |
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| Authors: | Song Anqi Niu Xiaolin Zhang Chaoying |
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| Abstract: | 31 early repolarization syndrome(ERS) patients and 29 normals were observed tofind out the changes of heart rate variability (HRV)in five time domin measures. The results showedthat value of rMSSD and PNN500 were higher thanthat of normals. It indicates that the heart pirasympathetic activities are increased in ERS. So the features of HRV in ERS show some significance in itsdiagnosis and recognition from other heart diseases. |
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| Keywords: | early repolarization syndrome holter heart rate variability |
| 本文献已被 CNKI 等数据库收录！ |
