TY -的T1 - QT间隔分散在阻塞性睡眠呼吸暂停综合症患者高血压JF -欧洲呼吸杂志》乔欧元和J SP - 677 LP - 681 - 10.1183 / 09031936.05.00067104六世- 25 - 4 AU - d Dursunoglu AU - n . Dursunoğlu AU - h . Evrengul AU - s Ozkurt AU - m . Kılıc AU - f . Fisekci AU - O。库鲁病非盟- O。Delen Y1 - 2005/04/01 UR - //www.qdcxjkg.com/content/25/4/677.abstract N2 - QT间隔色散(QTd)反映了repolarisation的不均匀性。延迟心脏repolarisation导致QT间隔的延长是心律失常的一个特征明显的前兆。阻塞性睡眠呼吸暂停综合征(群)能导致心血管并发症,如心律失常、心肌梗死、系统性和肺动脉高压。本研究的目的是评估群地方······在病人没有高血压。共有49个科目没有高血压,糖尿病,心脏或肺部疾病,或任何激素、肝、肾或电解质紊乱被称为群的评价。一夜多导睡眠图和标准12导心电图进行在每个主题。根据apnoea-hypopnoea指数(AHI),受试者被分为对照组(AHI & lt; 5、n = 20)和moderate-severe群病人(n =你好≥15日29)。QTd(定义为最大和最小QT间隔)之间的差异和QT-corrected间隔色散(QTcd)使用Bazzet的计算公式。 In conclusion, the QTcd was significantly higher in OSAS patients (56.1±9.3 ms) than in controls (36.3±4.5 ms). A strong positive correlation was shown between QTcd and AHI. In addition, a significantly positive correlation was shown between QTcd and the desaturation index (DI). The AHI and DI were significantly related to QTcd as an independent variable using stepwise regression analysis. The QT-corrected interval dispersion is increased in obstructive sleep apnoea syndrome patients without hypertension, and it may reflect obstructive sleep apnoea syndrome severity. ER -