Paroxysmal supraventricular tachycardia is a kind of common diseases in clinic.
心动 过速是一种临床常见病。
Objective: to expound the mechanism of Valsalva maneuver to treat supraventricular tachycardia.
目的：为阐明瓦氏动作在终止室上速过程的作用机制。
Objective:To study the treatment of "fast slow"supraventricular arrhythmias by radiofrequency catheter ablation.
目的：探讨射频导管消融在治疗“快—慢”型室上性心律失常中的作用。
Holiday heart commonly refers to alcohol use and rhythm disturbances, particularly supraventricular tachydysrhythmias.
假日心脏通常指饮酒导致心律失常，尤其是室上性心动过速。
AF is a common supraventricular arrhythmia that is characterized by chaotic and uncoordinated contraction of the atrium.
房颤是一种以心房混乱不协调的收缩为特征的常见的室上性心律失常。
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。
Conclusion: Radiofrequency catheter ablation is of significant clinical value in the treatment of "fast slow" supraventricular arrhythmias.
结论：射频导管消融法治疗“快—慢”型室上性心律失常具有重要的临床价值。
Objective To investigate the accuracy of diagnosis and classification of supraventricular tachycardia (SVT) by esophageal electrophysiology.
目的探讨食管电生理检查对室上性心动过速(SVT)诊断及分型的准确性。
Objective: To explore the regularity and clinical significance of t wave abnormalities after paroxysmal supraventricular tachycardia (PSVT).
目的：探讨阵发性室上性心动过速(PSVT)后T波变化规律及临床意义。
Ventricular premature beat occurred mainly in infants and young children (48. 94 %), while supraventricular premature beat happened mainly in newborns(75 % ).
婴幼儿及年长儿以室性为主（48.94％），新生儿则以室上性为多（75％）。
Atrial fibrillation is a common supraventricular arrhythmia characterized by atrial rhythm disturbance, which results in serious clinical symptoms and complications.
心房颤动是一种以房律紊乱为特点的常见室上性心律失常，可导致严重临床症状和并发症。
Methods: heart rate variability (HRV) and superoxide dismutase (SOD) were measured in 60 patients with paroxysmal supraventricular tachycardia before and after RFCA.
目的：对60例阵发性室上性心动过速患者在射频导管消融术前后进行了超氧化物歧化酶测定和心率变异分析。
Wide QRS complex tachycardia was the common clinical cardiovascular emergency case and it was occurred in ventricular tachycardia (VT) or supraventricular tachycardia (SVT).
宽qrs波群心动过速是临床常见的心血管急症，可见于室性心动过速和室上性心动过速。
Results Supraventricular arrhythmias were significantly increased in groups of right insular infarction as compared with groups of lesions in other regions and with the control.
结果右侧大脑半球岛叶梗死患者急性期室上性快速心律失常和房颤发生率明显增高；
Objective: To investigate the clinical significance of newly acquired negative t waves after termination of paroxysmal supraventricular reentrant tachycardia with narrow QRS complex.
目的：研究阵发性折返性室上性窄qrs波心动过速终止后倒置T波的临床意义。
Conclusions External direct current cardioversion is of high reliability and can reduce the ratio of untoward reaction in pregnancy women with paroxysmal supraventricular tachycardia.
结论体外直流电复律治疗阵发性室上性心动过速的妊娠患者，安全有效，且不良反应发生率低。
Results: 1. The average full recover rate in the first course of treatment was 93. 3% in 55 fetuses with sinus tachycardia and 85. 8% in 28 fetuses with supraventricular tachycardia (SVT).
结果：1。55例窦性心动过速经常压氧疗法治疗1个疗程平均转归率为93.3％，28例SVT者常压氧疗法治疗第二疗程平均转归率为85.8％；
Objective the purpose of the study was to analyze the clinical effect and the safety of external direct current cardioversion on pregnancy patients with paroxysmal supraventricular tachycardia.
目的对体外直流电复律治疗阵发性室上性心动过速的妊娠患者的临床疗效及安全性进行研究。
The incidence of electrocardiographic changes in right hemisphere infarction group is 30%, including supraventricular tachycardia, frequent ventricular premature beats and frequent ectopic beats.
右侧脑梗死组有30%出现了心电图异常，表现为室上性心动过速，频发性早博以及异位节律。
The incidence of electrocardiographic changes in right hemisphere infarction group is 30%, including supraventricular tachycardia, frequent ventricular premature beats and frequent ectopic beats.
右侧脑梗死组有30%出现了心电图异常，表现为室上性心动过速，频发性早博以及异位节律。
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