Surgery for atrioventricular node reentry tachycardia
نویسندگان
چکیده
منابع مشابه
Variation of P-QRS relation during atrioventricular node reentry tachycardia.
OBJECTIVES The main objective of this study was to characterize the phenomenon of variation in the P-QRS relation during atrioventricular node reentry tachycardia. BACKGROUND Variation of P-QRS relation during tachycardia has been observed occasionally in atrioventricular node reentry tachycardia. However, the incidence, the characteristics and the mechanisms of this phenomenon have not been ...
متن کاملTransition from atrioventricular node reentry tachycardia to atrial fibrillation begins in the pulmonary veins.
A37-year-old man with frequent episodes of paroxysmal atrial fibrillation refractory to antiarrhythmic therapy (and no other documented arrhythmias on multiple Holter examinations) underwent an attempt at radiofrequency ablation of the atrial fibrillation. Catheter positions are shown in the left anterior oblique view in Figure 1 and include 2 catheters in the left and right upper pulmonary vei...
متن کاملDeep Sedation In Patients Undergoing Atrioventricular Nodal Reentry Tachycardia Ablation
BACKGROUND General anesthesia and deep sedation can be used during cardiac EPS to relief pain and provide comfort and immobility, but many electrophysiologists avoid sedation for better arrhythmia induction. OBJECTIVE To determine anesthesia effects in ablation procedures in adults, we used intravenous anesthetic agents in patients who underwent slow pathway ablation. PATIENTS AND METHODS O...
متن کاملDeep Sedation and Atrioventricular Nodal Reentry Tachycardia Ablation
Copyright © 2013, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran; Published by Kowsar Corp. This is an openaccess article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original wor...
متن کاملRadiofrequency Catheter Ablation of Atrioventricular Nodal Reentry Tachycardia
coronary sinus selectively affect slow pathway function. The current study compares the safety, efficacy, and electrophysiological effects of these two techniques in a prospective, randomized fashion. Methods and Results. Fifty consecutive patients with typical AVNRT were randomly assigned to receive radiofrequency lesions either anteriorly (n=22) or posteriorly (n=28). If the initial approach ...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1992
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)34689-6