wpw

Change of eleven characteristics prove to be important value for positioned diagnosis of left and right posterior septal accessory pathways in type B WPW syndrome .

认为体表心电图特征性改变对于B型预激综合征左、右后间隔旁道的定位诊断有重要意义。

Conclusion The shortening of effective refractory periods of accessory pathways and heterogeneous propagation of sinus impulses in the atrium may play an important role in the occurrence of atrial fibrillation in patients with WPW .

结论在预激综合征患者房颤发生中，旁道有效不应期缩短和窦性激动在心房内的非均质传导起重要作用。

The development of a computer-assisted epicardial mapping system for WPW syndrome

计算机辅助预激综合症心外膜标测系统的研制

Twelve patients with WPW were treated by single catheter ablation .

采用单导管射频消融法治疗12例预激综合征（WPW）。

The clinical application of the electrocardiogram on the WPW syndrome bypass positioning

心电图对WPW综合征旁路定位的临床应用

Cardiac interventions can improve microvascular circulation , especially in PTCA and manifest WPW groups .

心脏介入治疗后微循环灌注均有改善，但以PTCA和显性预激组更为明显。

Objective To explore correlation between posterior septal accessory pathway site of type WPW and characteristic change of surface ECG .

目的探讨B型预激综合征在左右后间隔旁道的位置与体表心电图特征性改变的相关关系。

Objective : To explore the clinical application of the electrocardiogram ( ECG ) on the WPW syndrome bypass positioning .

目的：探讨心电图（ECG）对WPW综合征旁路定位的临床应用方法。

Objective : To evaluate the special ECG phenomenon associated with Wolff-Parkinson-White ( WPW ) syndrome by catheter ablation .

前言：目的：总结和探讨预激综合征导管消融术后有关的特殊心电现象。

ECD has been widely used in determining sites on WPW syndrome , ectopic beats and arrhythmia , which also get application to BSPM measurement .

等效电流偶极子（ECD）模型具有简要明确性，已经在MCG的逆问题中，如确定WPW综合症，心脏异常搏动根源、心律失常等方面，得到广泛应用。

Objective : To explore the feasibility of M mode echocardiography in localizing the early contraction sites of Wolff Parkinson White ( WPW ) syndrome .

目的：评价M型超声心动图定位显性预激旁道的可行性及准确性。

Objective : To aeplore the incidence rate of the WPW syndrome among people , and provide clinical basis in early diagnosis , observation of patients conditions and treatment of WPW syndrome .

目的：探讨WPW综合征在人群中的发病率，为WPW综合征的早期诊断、病情监测及治疗提供临床依据。

Results : Reviewing and concluding 36 examples ' clinical value of the WPW syndrome of the bypass positioning , its sensitivity and particularity can reach 85 % ~ 90 % .

结果：回顾总结心电图对WPS综合征旁路定位临床价值36例，其敏感性和特异性可达到85%～90%。

Objective : Wolff-Parkinson-White ( WPW ) syndrome is the abnormality of the atrioventricular conduction , and the conduction accessory pathway ( AP ) is its anatomic basis .

目的：预激综合征是一种房室传导异常，房室旁道的存在是其发生的解剖学基础。异常房室旁道可参与构成折返途径，引发快速性心律失常而引起症状。

The amplitude of FPM in concealed WPW was significantly higher than that of manifest WPW before ( P < 0.001 ), but no significant change after procedures ( P > 0.05 ) .

隐匿性WPW组治疗前指尖脉搏图波幅高于显性WPW组（P<0.001），但治疗后两者无显著性差异（P<0.05）；

It is more accurate for BSPM and ECG to localize the AP in 15 patients with intermittent WPW syndrome or with small delta wave WPW syndrome by means of esophageal pacing .

BSPM和ECG在食道调搏下15例间歇性预激或预激波偏小病例均被正确定位。

Data of 22 patients who received radiofrequency catheter ablation of retrograde slow pathway of dual atrioventricular node pathway for 24 hrs were analysed and compared with the data of patients receiving WPW accessory atrioventricular pathways .

分析射频消融房室结改良术22例术中及术后24h的心电监护资料，并与预激旁道消融术22例进行对比研究。

Radionuclide phase analysis and detection of the left ventricular function wre carried out in 15 normal subjects and 17 patients with WPW syndrome ( type A 9 , type B 8 ) before and after RFCA ( radiofrequency ablation ) .

对15例正常人、9例A型和8例B型预激综合征患者射频消蚀（RFCA）术前、术后进行核素时相直方图分析及左室心功能观察。