# Low Cost QTc Meter for Long QT Syndrome Screening in Primary Care

> **NCT04441892** · NA · TERMINATED · sponsor: **Mayo Clinic** · enrollment: 33 (actual)

## Conditions studied

- Long QT Syndrome

## Interventions

- **DEVICE:** QTc Meter

## Key facts

- **NCT ID:** NCT04441892
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2019-02-07
- **Primary completion:** 2020-03-26
- **Final completion:** 2020-03-26
- **Target enrollment:** 33 (ACTUAL)
- **Why stopped:** COVID, lack of funding and interruption of patient recruitment led to ending the study early.
- **Last updated:** 2023-07-25

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04441892

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04441892, "Low Cost QTc Meter for Long QT Syndrome Screening in Primary Care". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04441892. Licensed CC0.

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