# Electromechanical Profiling of the Long-QT Syndrome (LQTS)

> **NCT04074122** · — · UNKNOWN · sponsor: **Maastricht University Medical Center** · enrollment: 150 (estimated)

## Conditions studied

- Long QT Syndrome
- Sudden Cardiac Death
- Ventricular Tachycardia

## Interventions

- **DIAGNOSTIC_TEST:** Adenosine and epinephrine, isoprenaline provocation

## Key facts

- **NCT ID:** NCT04074122
- **Lead sponsor:** Maastricht University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01-01
- **Primary completion:** 2022-01-01
- **Final completion:** 2022-01-01
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2019-08-29

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04074122

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04074122, "Electromechanical Profiling of the Long-QT Syndrome (LQTS)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04074122. Licensed CC0.

---

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