In 2009, 2343 catheter ablation procedures were performed in Spain for focal atrial tachycardia or atrial flutter (typical and atypical), with a yearly growth rate of 8%, indicating the clinical ...

Background—In survivors of congenital heart surgery, intra-atrial reentrant tachycardia (IART) often develops. Previous reports have emphasized the atriotomy scar as the central barrier around which a ...

Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...

The pattern of recurrence of atrial fibrillation (AF), atrial tachycardia (AT), and atrial flutter (AFL) post-AF ablation is not well known. Postablation, patients who present with predominantly ...

DIGITALIS intoxication is a serious problem in the management of patients with congestive heart failure. Although numerous recent reports emphasize the increasing frequency of digitalis poisoning, ...

Dr. Hugh Calkins answers the question: 'Atrial Fibrillation vs. Atrial Flutter?' — -- Question: My doctor told me I sometimes have atrial fibrillation and at other times have atrial flutter. What ...