Acute data collection that includes both direct and indirect comparisons of the Advisor™ HD Grid Mapping Catheter, Sensor Enabled™ in standard pulmonary vein isolation (PVI) confirmation workflows suggests that the Advisor HD Grid Mapping Catheter, Sensor Enabled can identify gaps that may be missed by other technologies.
The incidence and location of gaps following PVI were tracked utilizing either a 10-pole circular mapping catheter (CMC10), a 20-pole circular mapping catheter (CMC20) or the Advisor™ HD Grid Mapping Catheter, SE.
In a direct comparison, 18 patients received cryoablation with isolation conﬁrmed by the Achieve† Mapping Catheter. Isolation was then checked again with the Advisor HD Grid Mapping Catheter, SE, revealing:
In a direct comparison, 22 patients received ablation with isolation conﬁrmed by pacing the ablation line. Isolation was then checked again with the Advisor HD Grid Mapping Catheter, SE, revealing:
Dr. Frédéric Sebag (Paris, France) discusses the Comparison of Gap Identification Using Three Technologies for Confirmation of Pulmonary Vein Isolation.
Prof. Dr. Lukas Dekker (Eindhoven, The Netherlands) discusses the Incidence and Location of PVI Gaps Identified Post-Cryoballoon Ablation for Atrial Fibrillation.
Prof. Daniel Steven (Cologne, Germany) discusses the Incidence and Location of Residual Gaps Identified by a High-Density Grid-Style Mapping Catheter after PVI is Confirmed by Pacing the Ablation Line.
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