对象与方法
一、研究对象
二、研究方法
三、统计学处理
结 果
一、一般资料
二、室性心律失常组和非室性心律失常组QTd和QTcd比较
表1 室性心律失常组和非室性心律失常组QTd、QTcd比较 |
| 组 别 | 例数 | QTd(ms) | QTcd(ms) |
|---|---|---|---|
| 室性心律失常组 | 50 | 555.1±8.7 | 561.2±9.8 |
| 非室性心律失常 | 50 | 430.5±5.2 | 435.2±8.0 |
| t值 | 18.037 | 14.488 | |
| P值 | < 0.001 | < 0.001 |
Correlation between QT diversion and ventricular arrhythmia in patients with acute hemorrhagic stroke complicated with cerebrocardiac syndrome
Received date: 2019-01-18
Online published: 2019-06-24
Copyright
Objective To explore the correlation between QT diversion(QTd) and ventricular arrhythmia in patients with acute hemorrhagic stroke complicated with cerebrocardiac syndrome.Methods A total of 100 acute hemorrhagic stroke complicated with arrhythmia patients diagnosed with cerebrocardiac syndrome were recruited and assigned into the ventricular arrhythmia (n = 50) and non-ventricular arrhythmia groups(n = 50). QTd and corrected QTd(QTcd) were measured by lead synchronous electrocardiogram.Results Both QTd and QTcd in patients with ventricular arrhythmia were significantly increased compared with those in their counterparts with non-ventricular arrhythmia(both P < 0.05).Conclusions QTd and QTcd are significantly increased in acute hemorrhagic stroke complicated with cerebrocardiac syndrome patients with ventricular arrhythmia. QTd and QTcd can be utilized as reference parameters for predicting the incidence of ventricular arrhythmia.
Yao Runwei , Qin Zhanshi , Deng Xinglei . Correlation between QT diversion and ventricular arrhythmia in patients with acute hemorrhagic stroke complicated with cerebrocardiac syndrome[J]. JOURNAL OF NEW MEDICINE, 2019 , 50(6) : 475 -477 . DOI: 10.3969/j.issn.0253-9802.2019.06.017
表1 室性心律失常组和非室性心律失常组QTd、QTcd比较 |
| 组 别 | 例数 | QTd(ms) | QTcd(ms) |
|---|---|---|---|
| 室性心律失常组 | 50 | 555.1±8.7 | 561.2±9.8 |
| 非室性心律失常 | 50 | 430.5±5.2 | 435.2±8.0 |
| t值 | 18.037 | 14.488 | |
| P值 | < 0.001 | < 0.001 |
The authors have declared that no competing interests exist.
作者已声明无竞争性利益关系。
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