检索结果-南通市图书馆

Increased p wave duration in patients with depression or anxiety disorder

Neural Regeneration Research 2010年第7期5卷 545-549页

作者： Emel Koer Aytekin Alelik Abdulkadir Koer Elif nder Ahmet Ataoglu Department of psychiatry Medical Faculty Düzce University Department of Internal Medicine Medical Faculty Düzce University Department of Neurology Medical Faculty Düzce University

BACKGROUND： Activation of the sympathetic nervous system plays an important role in regulating cardiovascular actions. p wave parameters can provide general information on central cardiovascular autonomic regulatory responses, which are altered in patients with anxiety disorders and depression. In particular, there are no reports addressing changes in p wave duration and dispersion. OBJECTIVE： To compare the differences in p wave duration and p wave dispersion between patients with anxiety disorders and depression, because patients with anxiety disorders and depression develop abnormal electrocardiograms. DESIGN, TIME AND SETTING： A non-randomized concurrent controlled study was performed. patients with depression and general anxiety disorders were admitted at the psychiatry outpatient clinics of the Medical Faculty of Duezce University of Turkey between May 2005 and October 2006. pARTICIpANTS： A total of 71 consecutive patients with depression and anxiety disorders, as well as 50 physically and mentally healthy age- and gender-matched controls were selected. METHODS： Electrocardiogram records were obtained at the time of admission to the outpatient clinics. MAIN OUTCOME MEASURES： p wave duration and p wave dispersion were measured. RESULTS： Both the maximum （prnax） and minimum （pmin） p wave duration were greater in patients with psychiatric disorders than in healthy controls. pmax was significantly greater in patients with depression or anxiety disorders （Bonferroni test, p 〈 0.017）. The p wave dispersion was similar between patients and controls （p 〉 0.017）. p waves were similar between panic patients and other anxiety patients. Beck depression results were positively correlated with prawn and prnax （r= 0.374, 0.302, p = 0.013, 0.049, respectively）, and not associated with p wave dispersion （p 〉 0.05）. CONCLUSION： psychiatric disorders are associated with increases in prnax, but not with p wave dispersion. The p wave changes were associated with the degree of depr

关键词： p wave depression anxiety panic disorder scales sympathetic modulation electrocardiogram p wave duration p wave dispersion

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：