The quantitative analysis of the PV morphology performed by CT in this study demonstrated the following novel findings. (1) Shrinkage of the PV trunk was often observed in the ablated PVs, and its ...
In patients with paroxysmal AF originating from the PVs, extensive monitoring will frequently document coexisting paroxysms of both AT and AF. Similarly at electrophysiological evaluation, many ...
There are several surgical ablation methods to treat atrial fibrillation; however, the relative efficacy of each scheme is unknown. Patients with permanent atrial fibrillation undergoing valvular ...
Technology Insight: catheter ablation of the pulmonary veins in the treatment of atrial fibrillation
Over the past 5 years, catheter ablation of atrial fibrillation (AF) has evolved from an experimental procedure to one that is performed in most large medical centers throughout the world. The rapid ...
The research has used a sample of 130 patients, the largest to date, to investigate the relationship between the morphology of each individual’s heart and pulmonary veins and the risk of suffering ...
Atrial fibrillation is the irregular and rapid activation of the atria. It is caused by uncoordinated electrical stimulation of the atrial muscle. Atrial fibrillation may be classified as paroxysmal, ...
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