# Multicenter Unsustained Tachycardia Trial (MUSTT)

> **NCT00000480** · PHASE3 · COMPLETED · sponsor: **National Heart, Lung, and Blood Institute (NHLBI)**

## Conditions studied

- Arrhythmia
- Cardiovascular Diseases
- Coronary Disease
- Death, Sudden, Cardiac
- Heart Diseases
- Myocardial Ischemia
- Tachycardia, Ventricular

## Interventions

- **PROCEDURE:** electrophysiology
- **DRUG:** anti-arrhythmia agents
- **DEVICE:** defibrillators, implantable

## Key facts

- **NCT ID:** NCT00000480
- **Lead sponsor:** National Heart, Lung, and Blood Institute (NHLBI)
- **Sponsor class:** NIH
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1991-09
- **Primary completion:** —
- **Final completion:** 1996-09
- **Target enrollment:** — (—)
- **Last updated:** 2017-01-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00000480

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00000480, "Multicenter Unsustained Tachycardia Trial (MUSTT)". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00000480. Licensed CC0.

---

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