室上性心动过速

目的探讨三磷酸腺苷（ATP）及其联合阿托品静脉注射治疗阵发性室上性心动过速（PSVT）的疗效及其安全性。

Objective To investigate the efficacy and safety of the combination of adenosine triphosphate ( ATP ) and atropine in the treatment of paroxysmal supraventricular tachycardia ( PSVT ) .

阵发性室上性心动过速是一种临床常见病。

Paroxysmal supraventricular tachycardia is a kind of common diseases in clinic .

无C臂X光机条件下射频消融室上性心动过速27例

Experience of Radiofrequency Catheter Ablation on Treating 27 cases of Supraventricular Tachycardia with the Gastroenteric X-ray Machine

室上性心动过速时6例最早心房激动部位在希氏束，VA间期<70ms，1例在左后游离壁，VA间期>70ms。

Earliest atrial activation during supraventricular tachycardia appeared in His bundle with V _ A interval less than 70 ms in 6 cases .

ST-T改变对常见窄QRS型阵发性室上性心动过速的诊断价值研究

Diagnosis value of ST-T changes for narrow QRS complex paroxysmal supraventricular tachycardia

方法：通过PES检测室上性心动过速（PSVT）160例。

Method : 160 cases with PSVT were examined by PES .

102例阵发性室上性心动过速电生理检查分析宽QRS波群心动过速的诊断与鉴别诊断研究进展

Electrophysiological Studies in 102 Cases with Paroxysmal Supraventricular Tachycardia ( PSVT ) Diagnosis and Differential Diagnosis of Wide QRS Complex Tachycardia

为探讨短PR综合征合并室上性心动过速的电生理机制，对7例短PR综合征合并室上性心动过速的患者进行心内电生理检查。

This study purposes to explore electrophysiological mechanism of short P _ R interval syndrome with supraventricular tachycardia . Authors carried out electrophysiological studies in 7 patients with short P _ R interval syndrome and supraventricular tachycardia .

Griffith法Brugada法诊断宽QRS性室上性心动过速

Study on the diagnosis of supraventricular tachycardia in broad complex tachycardia with Griffith 's and Brugada 's criteria

回顾性分析经射频消融治疗的418例阵发性室上性心动过速（PSVT）发作时的体表12导联心电图，以了解ST－T改变的临床意义。

The 12 lead ECG and clinical electrophysiological dates during radiofrequency ablation were analyzed in 418 patients with narrow QRS complex tachycardia .

目的：观察射频消融术（RFCA）治疗室上性心动过速（SVT）效果。

OBJECTIVE : To determine the efficacy of radio-frequency catheter ( RFCA ) treating supraventricular tachycardia ( SVT ) .

方法对多普勒超声确诊193例未合并先天性心脏病的房性心律失常胎儿[其中各类型房性早搏（PAC）165例、室上性心动过速（SVT）28例]行常压氧治疗；

Methods Maternal normobaric oxygen therapy was performed in 193 fetuses with atrial arrhythmia but without congenital heart disease diagnosed by Doppler echocardiography .

目的评价心电图检测方法学和检测时机在即刻定性分类诊断阵发性室上性心动过速（PSVT）在急诊中的应用价值。

Objective To evaluate recording electrocardiogram in diagnosing paroxysmal supraventricular tachycardia ( PSVT ) in emergency patients .

结论预激综合征患者妊娠期间心律失常的易感性增加，并以房室旁束（kent束）参与的室上性心动过速最常见。

Conclusion : Patients with preexcitation syndrome were susceptible to arrhythmia , and it was most usual in supraventricular tachycardia with accessory pathway ( Kent ) .

经36例食管调搏验证，此方法简易实用，尤其适用于终止阵发性室上性心动过速、P波不易辨认时导管电极的定位。

It has been verified after testing 36 patients ( male 22 and female 14 ) that this method is practical and easy to use , especially for stopping paroxysmal supraventri-cular tachycardia and for setting position of catheter electrode when the P wave can not be distinguished .

结果本组21例阵发性室上性心动过速注射心律平后全部转复，总有效率达100%，21例均在注射药物后9～53min内转复，平均转复时间（20.6±15.0）min；

Results All the 21 patients were cured , the total effective rate of propafenone was 100 % , the reversal time was ( 9-53 ) mins . The average reversal time was ( 20.6 ± 15.0 ) mins .

目的探讨射频消融（RFCA）治疗儿童室上性心动过速（SVT）的安全性及有效性。

Objective To investigate the safety and effectiveness of radiofrequency catheter ablation ( RFCA ) for super ventricular tachycardia ( SVT ) in children .

9例有室上性心动过速（PSVT）史，其中4例诱发出PSVT（20%），并通过超速抑制终止其发作；

Moreover , PSVT was induced in 4 of 9 patients ( 20 % ) with history of PSVT and was terminated with hypervelocity .

阵发性室上性心动过速（SVT）及房室传导阻滞（AVB）伴胸痛或心肌缺血患者冠状动脉造影结果分析

Analysis of Coronary Angiography of Patients with Paroxysmal Supraventricular Tachycardia ( SVT ) or Atrioventricular Block ( AVB ) Accompanied by Chest Pain or Myocardial Ischemia

目的：观察右心房室旁路（RAP）致室上性心动过速（SVT）射频消融（RFA）治疗的安全性和有效性。

Objective : To study the effect of radiofrequency catheter ablation in treatment of patients with supraventricular tachycardia ( SVT ) due to right lateral accessory atrioventricular pathway ( RAP ) .

5例患者（3例室上性心动过速、1例室性心动过速、1例频发室性早搏）先行射频消融术，而后成功闭合ASD。

Five patients ( 3 with supraventricular tachycardia , 1 with ventricular tachycardia , 1 with frequently premature ventricular contraction ) were cured by radio-frequency ablation at first , then were closed ASD successfully .

目的：观察射频导管消融（RFCA）术后室上性心动过速（室上速）患者心率变异的变化，并探讨其相关因素。

Objectives : Observing the alterations of heart rate variability ( HRV ) after radiofrequency catheter ablation ( RFCA ) in patients with supraventricular tachycardia and exploring its correlated factors .

结论有阵发性室上性心动过速病史且心电图疑诊为AVNRT，电生理检查有DAVNP但不能诱发AVNRT者，射频消融慢径治疗具有良好的临床疗效。

Conclusions Slow pathway ablation with radiofrequency is highly effective in patients with clinically documented AVNRT and dual atrioventricular nodal pathway during electrophysiological study but without inducible tachycardia .

结果：111例室上性心动过速患者中，经食管心房调搏检查，诊断为房室结内折返性心动过速（AVNRT）41例，准确率91%；

Results : Among 111 cases with SVT , 41 patients were diagnosed as atrioventricular nodal reentrant tachycardia ( AVNRT ) by TEAP , 37 cases were confirmed by endocardial electrogram ( 91 % );

目的：评价导管射频消融术（RFCA）治疗室上性心动过速（PSVT）的安全性及射频电流对心肌的影响。

Objective To evaluate the security of the treatment of paroxysmal supraventricular tachycardia ( PSVT ) with radiofrequency catheter ablation ( RFCA ), and observe the effect of radiofrequency energy on cardiac muscle .

对比分析50例室上性心动过速（SVT）发作时和发作前QT间期，并比较QTC、QTLC、QTFC三种方法校正结果；

QT interval during and after SVT was compared and analyzed in 50 patients , and the corrected results of QT interval for heart rate by QT C , QT LC , QT FC were also compared ;

结果：6927例中有t-T变化者19例，发生率为0.27%，19例中有18例无器质性心脏病，1例为阵发性室上性心动过速病人。

Results t-T change were observed in19patients among6927in-patients , the rate is0.27 % , and18patients have not organic heart disease , 1case has paroxysmal upventricular techycardic disease .

结论：老年人在心肌供血不足的基础上发生室上性心动过速同室性心动过速有同等重要的意义目的：探讨老年人在EKG示心肌供血不足时发生室上性心动过速的意义。

Conclusion SVT was as important meaning as ventricular tachycardia for the old with myocardia ischemia . Objective To explore the significance of EKG showing supraventricular tachycardia ( SVT ) of the old caused by myocardia ischemia .

探讨射频导管消融（RFCA）在治疗儿童快速性心律失常中的临床价值，采用RFCA治疗儿童室上性心动过速（SVT）93例、特发性室性心动过速（IVT）7例。

To investigate the clinical value of radiofrequency catheter ablation ( RFCA ) for tachyarrhythmias in children , RFCA was used for supraventricular tachycardia ( SVT ) in 93 children , idiopathic ventricular tachycardia ( IVT ) in 7 children .

作者比较了17与19例分别接受过开胸与导管射频消融术（RFCA）治疗阵发性室上性心动过速（PSVT）患者的临床效应、投入的人、财、物等参数。

Clinical effects and people , money and equipment for treatment of 17 and 19 patients with paroxysmal supraventricular tachycardia ( PSVT ) who received open-heart operation ( OHO ) and catheter radiofrequency cur-rent ablation ( RFCA ), respectively , were compared .