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葛根素对不稳定型心绞痛患者QT离散度的影响
引用本文:孙纪荣,卢顺麟.葛根素对不稳定型心绞痛患者QT离散度的影响[J].黑龙江医学,2004,28(12):894-895.
作者姓名:孙纪荣  卢顺麟
作者单位:江苏省泰州市第四人民医院心内科,江苏,泰州,225300
摘    要:目的 探讨葛根素注射液对不稳定型心绞痛 (UA)患者QT离散度 (QTd)的影响。方法  92例UA患者随机分为常规治疗组 (43例 )和葛根素组 (49例 )。治疗前及治疗后 2周分别测量 12导联心电图不同导联 (>8个导联 ,其中胸导联不得少于 3个 )的QT间期 ,得到最大QT间期 (QTmax)及最小QT间期 (QTmin)及其两者差值QTd ,按Bazett公式校正心率后求出QTcmax、QTcmin及QTcd。结果 治疗后两组QTcd均明显缩短 (P <0 0 5 ,P <0 0 1) ,但葛根素组QTcd缩短幅度大于常规治疗组 (P <0 0 1)。结论 葛根素注射液能有效缩短UA患者QT离散度 ,改善心室肌复极均一性和电活动稳定性。

关 键 词:内科学  不稳定型心绞痛  QT离散度  葛根素
文章编号:1004-5775(2004)12-0894-02
修稿时间:2004年10月20

Affection on Diffusion Degree of QT on Unstable Angina Treated with Kakomein
SUN Ji-rong,LU Sun-lin.Affection on Diffusion Degree of QT on Unstable Angina Treated with Kakomein[J].Heilongjiang Medical Journal,2004,28(12):894-895.
Authors:SUN Ji-rong  LU Sun-lin
Abstract:Objective To discuss the affection on diffusion degree of QT on unstable angina treated with kakomein injection. Methods 92 cases of unstable angina patient were divided into therapy group (49 cases) treated with kakomein injection and control group (43 cases ) treated with routine therapy. The QT of pre-therapy and 2 weeks after therapy were detected and the QTcmax, Qtcmin and QTcd were obtained according to the correction of Bazett formula. Results The QTcd was shorten in both groups before therapy and after therapy, but the shortened degree in therapy group was more obvious than the control group (P<0.01). Conclusion The Kakomein injection might shorten the diffusion degree of QT effectively and improve uniformity and stability of cardiac electronic activity.
Keywords:Unstable angina  Diffusion degree of QT  Kakomein
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