psvt

Clinical characteristics and emergency treatment of infant PSVT

新生儿阵发性室上性心动过速临床特点及急诊处理

Effect of PSVT on human atrium acute electric remodeling

阵发性室上性心动过速对人心房急性电重构的影响

A compared analysis on the effect of PSVT recovery of different medicines

老年室上速药物转复疗效对比分析

It is a safe and effective approach for treating PSVT .

该治疗方法列序安全可靠，值得临床应用。

Conclusion Radiofrequency current catheter ablation was an effective method to treat PSVT .

结论射频消融是治疗PSVT的有效方法。

Method : 160 cases with PSVT were examined by PES .

方法：通过PES检测室上性心动过速（PSVT）160例。

Conclusions RFCA for the treatment of PSVT is effective and safe .

结论导管射频消融（RFCA）治疗PSVT安全、有效；

Methods The manifestations , whose EKG results , treatment , outcomes of 21 PSVT were analyzed .

方法回顾本院21例新生儿PSVT的一般资料、临床特点、心电图表现、转复治疗方法、随访结果和预后进行分析。

PES can quickly distinguish all kinds of PSVT and detect the forming mechanism and reentry path ;

PES能快速鉴别各类型PSVT，并了解其形成机理及折返途径；

Methods : By use of radiofrequency catheter ablation ( RFCCA ) for treatment of PSVT .

方法：经射频导管消融（RFCA）介入技术。

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

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。

The Signification of the oesophagus and vary V_1 ECG to determine the nature of PSVT

食管及改良v1导联心电图对PSVT进一步定性的意义

Methods Take retrospective analysis method to100 cases patients of PSVT , the patients were randomly divided into Isoptin group and propafenone in the treatment group .

方法对我院收治的100例PSVT患者采取回顾性分析的方法，将患者随机分为异搏定治疗组及心律平治疗组。

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

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

Conclusion : Healthful persons of PSVT with normotension or hypotension select aramine at first ;

结论：提示血压正常或偏低健康人PSVT首选阿拉明；

Objective : To evaluate programmed electrical stimulation ( PES ) in diagnosis of paroxysmal supraventricular tachycardia ( PSVT ) .

目的：评价程控刺激（PES）在儿科临床应用的价值。

From November 1984 to April 1990,26 patients with 28 episodes of PSVT unres-pending to conventional treatment underwent cardioversion .

1984年11月以来，26例婴儿及儿童28次阵发性室上性心动过速接受了直流同步电复律治疗。电击前均经常规治疗无效。

Conclusion RFCA is an effective and safe method in the treatment of children with PSVT , but the indications should be strictly selected according to children 's features .

结论射频消融治疗儿童SVT是一种有效而安全的方法，但应根据儿童特点严格掌握适应症。

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

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；

Methods 42 patients with PSVT underwent both esophageal electrophysiology and intracardiac electrophysiology study on separate day , and diagnosis and classification of PSVT by these two electrophysiology study were compared .

方法收集经食管电生理和心内电生理检查并行射频消融治疗的PSVT42例，将两种电生理对PSVT的诊断及分型进行比较，用X2检验，以P<0.05为差异有统计学意义。

During follow-up , PSVT recurred in 16 patients ( 1.6 % ) and was permanently eliminated by reapplication of RFCA .

随访期间，16例（1.6%）患者复发，再次接受射频消融术均获成功。

Six patients with the history of paroxysmal supraventricular tachycardia ( PSVT ) were studied by the method of transesophageal atrial pacing in order to induce and terminate PSVT .

本文应用经食道心房调搏法，对6例有PSVT病史患者进行诱发和终止PSVT的研究。

Objective : To investigate the imaging characteristic feature and diagnositic value of three-dimensional dynamic contrast-enhanced MR angiography ( 3D DCE-MRA ) for portal and splenic vein thrombosis ( PSVT ) .

目的：探讨门脾静脉血栓的三维动态增强MR血管造影（3DDCE-MRA）的影像特征和诊断价值。

Conclusion In patients with dual atrioventricular node pathways and a documented but noninducible PSVT , catheter ablation of slow-pathway is highly effective in preventing the tachycardia .

结论在具有房室结双径路的有记录的不能诱发的PSVT患者中，导管射频消融慢径路在长期预防心动过速时是有效的。

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

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 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 .

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。

The paroxysmal supraventricular tachycardia ( PSVT ) had no significant difference between the sex proportion , atrial premature beats is most for male , the rest types of arrhythmia are most for female .

男女组比较中阵发性室上性心动过速无明显性别差别，房性早搏女性多于男性，其余类型心律失常均为男性多于女性。

No significant difference was noted between PSVT and sinus bradycardia in electrophysiological parameters ( P ≥ 0.05 ), except that SNRT was markedly prolonged in sinus bradycardia ( P < 0.01 ) .

经统计学处理，PSVT与窦缓两者的电生理参数除后者窦房结恢复时间显著延长（P＜0.01）外，余均无显著差异。

Objective : To use transesophageal atrial pacing ( TAP ) to duplicate superventricular tachycardia ( SVT ) in70 cases with suspected paroxysmal superventricular tachycardia ( PSVT ) .

目的：通过运用食道心房调搏检查，对疑有阵发性室上性心动过速发作的70例患者进行复制。

Methods : 44 patients with PSVT were distributed in the group of transesophageal atrial pacing , PSVT were terminated by S 1S 1 overdriving suppression or S 1S 2 programmed ectopic stimulation .

方法食管心房调搏组44例，用S1S1刺激超速抑制或S1S2程序期前刺激终止PSVT。