Frederick T Han
Frederick T Han
Junctional tachycardia (JT) is rare cause of supraventricular tachycardia. The intracardiac activation sequence is similar to atrioventricular nodal reentrant tachycardia (AVNRT). Premature atrial contractions inserted during tachycardia ca...
Implantable Cardioverter-Defibrillator Shock Caused by Uncommon Variety of Nonreentrant Atrioventricular Nodal Tachycardia [0.03%]
由非再入性房室结心动过速引起的植入式复律除颤器放电-一种罕见类型
David K Singh,Nitish Badhwar
David K Singh
This article reports a typical case of incessant double-fire tachycardia resulting in implantable cardioverter-defibrillator discharge caused by the device's misdiagnosis of ventricular tachycardia. At electrophysiology study, the presence ...
Atrioventricular Nodal Reentrant Tachycardia with 2:1 Atrioventricular Block [0.03%]
房室结折返性心动过速伴2:1房室传导阻滞
Leila Larroussi,Nitish Badhwar
Leila Larroussi
This report illustrates an interesting case of atrioventricular nodal reentrant tachycardia that presented with 2 different ventricular cycle lengths due to a 2:1 block in the lower common pathway. At the induction of the tachycardia, a lon...
Supraventricular Tachycardia in a Patient with an Interrupted Inferior Vena Cava [0.03%]
inferior vena cava患者发生室上性心动过速
Jaime E Gonzalez,Duy Thai Nguyen
Jaime E Gonzalez
The noncoronary cusp and aortomitral continuity should be evaluated for early atrial activation when atrial tachycardias are noted to arise near the His bundle region, especially when the activation is diffuse around the His and when the P-...
Antidromic Atrioventricular Reciprocating Tachycardia Using a Concealed Retrograde Conducting Left Lateral Accessory Pathway [0.03%]
经隐匿性左侧旁路参与的逆向房室折返性心动过速
Jaime E Gonzalez,Matthew M Zipse,Duy T Nguyen et al.
Jaime E Gonzalez et al.
Atrioventricular reciprocating tachycardia is a common cause of undifferentiated supraventricular tachycardia. In patients with manifest or concealed accessory pathways, it is imperative to assess for the presence of other accessory pathway...
Diagnostic and Prognostic Implications of Surface Recordings from Patients with Atrioventricular Block [0.03%]
房室传导阻滞患者心电图诊断和预后价值分析
William P Nelson
William P Nelson
The atrioventricular (AV) bridge is vulnerable to many circumstances that depress conduction. Abnormal impulse transmission may be caused by drugs, autonomic effects, or destructive processes. Type 1 (Wenckebach) AV block is owing to depres...
Use of the Surface Electrocardiogram to Define the Nature of Challenging Arrhythmias [0.03%]
解读困难心律失常的常规体表心电图分析方法
David K Singh,C Thomas Peter
David K Singh
Despite unprecedented advances in technology, the electrocardiogram (ECG) remains essential to the practice of modern electrophysiology. Since its emergence at the turn of the nineteenth century, the form of the ECG has changed little. What...
Luigi Padeletti,Martina Nesti,Giuseppe Boriani
Luigi Padeletti
Ranjan K Thakur,Andrea Natale
Ranjan K Thakur
Lovely Chhabra,Venugopal Brijmohan Bhattad,Sarfaraz Memon et al.
Lovely Chhabra et al.