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The clinical study of obstructive sleep apnea syndrome with myocardial ischemia and cardiac arrhythmia
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
- Issue:
- 10
- DOI:
- 10.3760/cma.j.issn.1008-6706.2007.10.004
- Key Word:
- 睡眠呼吸暂停综合征;心肌缺血;心律失常
Abstract： 目的 探讨阻塞性睡眠呼吸暂停综合征(OSAS)与心肌缺血及心律失常的相关性及危险性.方法 对90例睡眠呼吸暂停综合征患者进行多导睡眠图和12导动态心电图同步监测,观察ST-T改变和期前收缩发生情况.结果 OSAS患者心肌缺血总发生率为32.2%,其中重度OSAS组发生率为59.4%,中度OSAS组发生率为15.8%,轻度OSAS组发生率为20%,三组与对照组比较差异有统计学意义(P＜0.01),重度与轻、中度组比较差异有统计学意义(P＜0.05).OSAS组室性期前收缩的发生率为67.7%,发生次数明显高于对照组,两组比较差异有统计学意义(P＜0.05),重度OSAS组与轻、中度OSAS组比较差异有统计学意义(P＜0.05).室上性期前收缩发生次数及发生率与对照组比较,两组差异无统计学意义(P＞0.05).结论 睡眠呼吸暂停综合征与心肌缺血及心律失常有较强相关性,是导致心血管疾病危险因素之一.
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