Results 71 to 80 of about 44,174 (145)
Arrhythmias After Tetralogy of Fallot Repair [PDF]
Tetralogy of Fallot is the most common cyanotic congenital heart disease, with a good outcome after total surgical correction. In spite of a low perioperative mortality and a good quality of life, late sudden death remains a significant clinical problem,
Daliento, Luciano+1 more
core +1 more source
Effect of encainide and flecainide on chronic ectopic atrial tachycardia [PDF]
In the treatment of chronic ectopic atrial tachycardia, standard antiarrhythmic therapy has been shown to be ineffective in the majority of patients. The intravenous and oral effects of two class IC antiarrhythmic drugs, encainide and flecainide, in five
Bleifeld, Walter+3 more
core +1 more source
Is it truly atrial tachycardia? [PDF]
Kaneko, Yoshiaki, Suzuki, Fumio
openaire +3 more sources
Trends in quantitative methods used for atrial fibrillation and ventricular tachycardia analyses
Background: Improved quantitative and computational research efforts would be useful for better and more accurate analysis of heart arrhythmias, and to target catheter ablation sites.
Edward J. Ciaccio+3 more
doaj
We present the case of a patient who developed regular, narrow QRS tachycardia after ablation for long-standing persistent atrial fibrillation. During the electrophysiological study, this tachycardia was diagnosed as macroreentrant atrial tachycardia ...
Seigo Yamashita, MD+11 more
doaj +1 more source
Ventricular response during lungeing exercise in horses with lone atrial fibrillation [PDF]
Reasons for performing the study Atrial fibrillation (AF) is the most important dysrhythmia affecting performance in horses and has been associated with incoordination, collapse and sudden death.
De Clercq, Dominique+5 more
core +2 more sources
Radiofrequency Ablation of Focal Atrial Tachycardia from Coronary Sinus
Focal atrial tachycardia (AT) is defined as atrial activation originating from a discrete focus with centrifugal spread. Available information suggests that focal activity can be caused by automaticity, triggered activity, or microreentry.
Muhammad Reza+4 more
doaj +1 more source
A case of macro-reentrant tachycardia associated with a box lesion after thoracoscopis left atrial surgical atrial fibrillation (AF) ablation yet to be described.
Pavel Osmancik+3 more
doaj +1 more source
Pacemapping (PM) is an electrophysiologic technique designed to help locating tachycardia sources by stimulating at different endocardial sites in order to reproduce the clinical tachycardia characteristics.
Moreno, Mauricio+2 more
core +2 more sources
Coexistence of Atrioventricular Nodal Reentrant Tachycardia and Idiopathic Left Ventricular Outflow-Tract Tachycardia [PDF]
Double tachycardia is a relatively rare condition. We describe a 21 year old woman with history of frequent palpitations. In one of these episodes, she had wide complex tachycardia with right bundle branch and inferior axis morphology.
Arya, Arash+6 more
core +2 more sources