Modification of the Atrioventricular Node in Patients with Chronic Atrial Fibrillation: The Role of RR Interval Distribution Pattern
نویسنده
چکیده
chronic atrial fibrillation (AF) who, despite pharmaceutical treatment, continue to present symptoms related to rapid ventricular response, must aim at the permanent control of the ventricular rate. It has been shown that this aim may be achieved with radio frequency catheter ablation in the posteroseptal and midseptal region of the tricuspid annulus. It has been suggested that the ablation of the “slow pathway” or the partial injury
منابع مشابه
Atrioventricular node modification in patients with chronic atrial fibrillation: role of morphology of RR interval variation.
BACKGROUND This study evaluates the role of RR interval distribution pattern as an outcome predictor of radiofrequency (RF) modification of atrioventricular (AV) node in chronic atrial fibrillation (AF) and attempts to elucidate the likely mechanism of rate control. METHODS AND RESULTS Sixty-five patients with chronic AF underwent AV node modification. The RR interval distribution pattern was...
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تاریخ انتشار 2008