# Validation of the Advisor HD Grid Mapping Catheter in Atrial Fibrillation Ablation

> **NCT04850508** · — · COMPLETED · sponsor: **University of Calgary** · enrollment: 20 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **DEVICE:** Mapping and ablation with the Advisor HD Grid catheter

## Key facts

- **NCT ID:** NCT04850508
- **Lead sponsor:** University of Calgary
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-09-27
- **Primary completion:** 2022-11-01
- **Final completion:** 2022-11-01
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2022-11-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04850508

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04850508, "Validation of the Advisor HD Grid Mapping Catheter in Atrial Fibrillation Ablation". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04850508. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*