Three-dimensional Rotational Angiography as a Periprocedural Imaging Tool in Atrial Fibrillation Ablation
Tom De Potter Jr, Gazmend Bardhaj, Aniello Viggiano, Keith Morrice, Peter Geelen, Tom De Potter Jr, Gazmend Bardhaj, Aniello Viggiano, Keith Morrice, Peter Geelen
Abstract
Atrial fibrillation (AF) ablation relies increasingly on three-dimensional (3D) visualisation tools to help guide an operator in performing a procedure safely and successfully. Current generation non-fluoroscopic navigation systems can be used as stand-alone tools, but also offer the capability to integrate information from additional imaging studies in order to enhance 3D model accuracy. Between available imaging modalities, 3D rotational angiography offers a set of interesting features such as near realtime availability, applicability in high-volume workflows, integration with other imaging systems (fluoroscopic or non-fluoroscopic) and very low incremental cost per procedure. Applicability of this imaging approach in AF ablation, as a complement or substitute to other imaging/navigation tools, is reviewed.
Keywords: Atrial fibrillation ablation; periprocedural imaging; rotational angiography.
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Source: PubMed