# Electrophysiologic Study Versus Electrocardiographic Monitoring (ESVEM)

> **NCT00000518** · PHASE3 · COMPLETED · sponsor: **University of Utah**

## Conditions studied

- Arrhythmia
- Cardiovascular Diseases
- Death, Sudden, Cardiac
- Heart Diseases
- Tachycardia, Ventricular
- Ventricular Arrhythmia
- Ventricular Fibrillation

## Interventions

- **PROCEDURE:** electrophysiology
- **PROCEDURE:** electrocardiography, ambulatory
- **DRUG:** imipramine
- **DRUG:** mexiletine
- **DRUG:** procainamide
- **DRUG:** quinidine
- **DRUG:** sotalol

## Key facts

- **NCT ID:** NCT00000518
- **Lead sponsor:** University of Utah
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1985-07
- **Primary completion:** —
- **Final completion:** 1992-12
- **Target enrollment:** — (—)
- **Last updated:** 2016-01-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00000518

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00000518, "Electrophysiologic Study Versus Electrocardiographic Monitoring (ESVEM)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00000518. Licensed CC0.

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