Atrioventricular reentrant tachycardia in a child with tricuspid atresia

Atrioventricular Nodal Reentrant Paroxysmal Tachycardia

amount of myocardium. Am J Cardiol 36: 37, 1975 5. Ewy GA: Defibrillation paddle electrodes. Proceedings of the Cardiac Defibrillation Conference, Purdue University, West Lafayette, Indiana, 1975, p 39 6. Ewy GA: Effectiveness of direct current defibrillation. Role of paddle electrode size. I1. Am Heart J 93: 674, 1977 7. Rush S, Lepeschkin E, Gregaritsch A: Current distribution from defibrilla...

Atrioventricular nodal block with atrioventricular nodal reentrant tachycardia ablation.

Entrainment for Distinguishing Atypical Atrioventricular Node Reentrant Tachycardia From Atrioventricular Reentrant Tachycardia Over Septal Accessory Pathways With Long-RP Tachycardia

Background—The response to right ventricular (RV) entrainment is useful to distinguish atypical AV node reentrant tachycardia from AV reentrant tachycardia using a septal accessory pathway. Whether entrainment can differentiate between AV node reentrant tachycardia and AV reentrant tachycardia in patients with long-RP tachycardia has not been systematically validated. Methods and Results—Twenty...

Clinical and electrophysiological characteristics in patients with atrioventricular reentrant and atrioventricular nodal reentrant tachycardia.

AIM To compare clinical, electrophysiological characteristics and transcatheter ablation results between two groups of patients, one with atrioventricular reentrant tachycardia (AVRT) and the other with atrioventricular nodal reentrant tachycardia (AVNRT). METHODS The study population consisted of 94 consecutive patients who underwent endocavitary electrophysiological study and radiofrequency...

Cryosurgical treatment of atrioventricular node reentrant tachycardia.

Paroxysmal supraventricular tachycardia most commonly arises from reentry within the atrioventricular (AV) node. Although ablation of the His bundle has gained popularity for treating patients with AV node reentrant tachycardia refractory to medical therapy, undesirable sequelae include complete heart block and the necessity for a permanent pacemaker. To obviate this limitation, we have develop...