Characteristics of isolated atrial flutter versus atrial flutter combined with atrial fibrillation
نویسندگان
چکیده
منابع مشابه
Characteristics of isolated atrial flutter versus atrial flutter combined with atrial fibrillation.
BACKGROUND Atrial flutter (AFL) and atrial fibrillation (AF) are "fellow-travellers". AF may be a stable, "isolated" rhythm, a bridge between sinus rhythm and AF, or both arrhythmias can coexist. Whether the characteristics of isolated AFL are different from those of patients with AFL combined with AF is still unclear. AIM To compare the clinical characteristics of patients with isolated AFL ...
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We present a case of drug-refractory paroxysmal atrial fibrillation in which episodes of AF spontaneously alternated with a regular arrhythmia resembling atrial flutter. Isthmus-dependent atrial flutter was initially diagnosed and the patient was treated with cavotricuspid isthmus ablation. Two months later the patient returned with recurrent arrhythmias. On the 12-lead ECG there was again evid...
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It is not generally believed that there is a relation between atrial flutter, thought to be due to a single reentrant circuit, and atrial fibrillation, thought to be due to simultaneously circulating multiple-reentrant wave fronts. However, there are many reasons to suggest that these rhythms are more closely related than previously thought. To test the hypothesis that the length of an area of ...
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was attempted in eight patients with drug refractory type I atrial flutter. In seven of eight patients, a zone of prolongation and fragmentation of the endocardial electrogram was found in the low posterior part of the right atrium. Entrainment of the atrial flutter by high right atrial pacing was accompanied by local recording of second-degree regional block in several atrial sectors but never...
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ژورنال
عنوان ژورنال: Archives of Cardiovascular Diseases
سال: 2011
ISSN: 1875-2136
DOI: 10.1016/j.acvd.2011.07.003