心动过速

房性心动过速是起源于心房的快速心律失常，表现为短阵自限性、阵发持续性和持续无休止性心动过速。

Atrial tachycardia ( AT ) is a common tachyarrhythmia originating from atrium , and is typically seen in patients with or without organic heart diseases .

其中室性心动过速（VT）是一种恶性心律失常，其最严重的表现为猝死。

Ventricular tachycardia ( VT ) is one of malignant arrhythmia , the most serious manifestations is sudden death .

P波对局灶性房性心动过速起源部位的预测价值

The Predictive Value of P Wave in Indentifying the Site of Origin of Focal Atrial Tachycardia

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

食管和改良V1导联同步心电图对心动过速直观定性及定位的意义

The significance of esophagus and varied V_1 synchronization ECG to determine direct on the nature and position of tachycardia

C组，慢径消融后其快径前传功能不应期和有效不应期缩短不明显，随访期间有5例复发心动过速。

C group , function refractory period and effective refractory period not obviously shortened after slow pathway ablation , tachycardia for 5 patients while following up .

目的探讨J波与多形室性心动过速和心室颤动的关系。

Objective To discuss the relationship between J wave and polymorphic ventricular tachycardia / ventricular fibrillation .

形态心电图标准在原有束支阻滞伴宽QRS波群心动过速鉴别诊断中的特异性评价

Evaluation of the Specificity of Morphological Electrocardiographic Criteria for the Differential

克罗卡林对长QT间期扭转型室性心动过速的治疗作用及机制

Effect and Mechanism of Cromakalim on Torsades de Pointes With Long QT Interval

心电图表现：表现为伴有窄QRS复合波的窦性心动过速。

The manifestation of ECG : Narrow QRS-complex sinus tachycardia was observed .

胺碘酮治疗宽QRS波心动过速32例

Amiodarone for 32 cases of wide QRS complex with tachycardia

间歇依赖性长QT间期综合征伴扭转型室性心动过速的电生理探讨

The electrophysiology of pause-dependent long QT interval syndrome and torsade de points ventricular tachycardia

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

窦性心律时有与宽QRS波心动过速同形态室性早博。

QRS morphology of the tachycardia was same as that of ventricular premature beat during sinus rhythm .

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 .

基于DFA的心动过速与心室纤颤识别

Discrimination between VF and VT based on DFA

40例宽QRS波心动过速体表心电图及食管电生理诊断分析

Analysis on the diagnosis of ECG and transesophageal atrial pacing of 40 tachycardias with a wide QRS complex

目的：观察和比较静脉注射胺碘酮、普罗帕酮治疗宽QRS波群心动过速的即时疗效和安全性。

Objective : To compare the efficacy and safety of intravenous amiodarone and propafenone for broad QRS tachycardia .

2例患者因窦性心动过速、阵发性心房颤动，ICD给予误治疗。

Patients received inappropriate therapy because of sinus tachycardia and paroxysmal atrial fibrillation .

结论隐匿性房室旁路可根据心动过速时的体表心电图P波的方向及形态作出初步诊断，结合食管与V1导联同步心电图以及食管调搏结果可基本确定诊断。

Conclusion Concealed atrioventricular pathway can be determined by overview of P wave in surface electrocardiogram , esophagus and V1 synchronization electrocardiogram and esophageal pulsation modulation .

鉴别宽QRS心动过速心电图指标对原有束支传导阻滞患者的应用价值

The Value of electrocardiographic criteria for the differential diagnosis of wide QRS tachycardia in patients with preexisting bundle branch block

12导DCG对室性心动过速发生时的动态QT离散度研究

Study on the value of using 12-lead dynamic electrocardiogram to evaluate dynamic QT dispersion in the ventricular tachycardia

药物所致的Q-T间期延长和尖端扭转型室性心动过速

Q-T prolongation and torsade de pointes induced by drugs

结论比索洛尔治疗CHF疗效好，副作用少，适合于中度心衰伴心动过速、高血压和心绞痛心肌缺血的CHF病人。

Conclusion Bisoprolol can be effectively used diminstered in patients with CHF , especially those with tachycardia , hypertension or angina pectoris .

结论：经导管射频消融（RFCA）能够根治旁路参与的特殊类型心动过速。

Conclusion : Radiofrequency catheter ablation could thoroughly cure specific tachycardias related to accessory pathway .

心动过速时VA间期旁道组明显长于房室结组，两者相比VASVT差异显著（P<0001）；

The VA interval during tachycardia was significantly longer in group AP than in group AVN ( P < 0.001 ) .

心电图改变类型，急性脑出血组以ST段、T波改变及窦性心动过速为主，脑梗死组主要以ST段及T波改变和窦性心动过缓比较明显，两组均可发生心肌梗死。

The group of brain infarction had the S - T segment . T wave changes on EKG but sinus bradycardia mainly . Both groups can cause myocardial infarction .

所有患者在STS标测过程中，未出现心房颤动、心动过速的加速或心室颤动等现象。

Atrial fibrillation , accelerated tachycardia or ventricular fibrillation were not found in the course of procedure among all 6 patients .

结果：治疗前CON组与VAS组比较，室性心搏总数与持续性室性心动过速次数两项指标差异无显著性。

Results : Prior to the treatment , there was no significant difference in either total ventricular beats or occurrence of ventricular tachycardia .

采用两种方法对142例房室结折返性心动过速（AVNRT）患者进行房室结改良。

Atrioventricular nodal modifications were performed in142 patients with atrioventricular nodal reentrant tachycardia ( AVNRT ) .