# Advisor HD Grid Observational Study

> **NCT03733392** · — · COMPLETED · sponsor: **Abbott Medical Devices** · enrollment: 379 (actual)

## Conditions studied

- Persistent Atrial Fibrillation
- Ventricular Tachycardia

## Interventions

- **DEVICE:** Advisor HD Grid Mapping Catheter, Sensor Enabled

## Key facts

- **NCT ID:** NCT03733392
- **Lead sponsor:** Abbott Medical Devices
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-11
- **Primary completion:** 2021-05-27
- **Final completion:** 2021-05-27
- **Target enrollment:** 379 (ACTUAL)
- **Last updated:** 2024-04-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03733392

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03733392, "Advisor HD Grid Observational Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03733392. Licensed CC0.

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