# Epidemiology of Symptomatic Arrhythmias

> **NCT00005237** · — · COMPLETED · sponsor: **National Heart, Lung, and Blood Institute (NHLBI)**

## Conditions studied

- Cardiovascular Diseases
- Heart Diseases
- Atrial Fibrillation
- Arrhythmia
- Tachycardia
- Tachycardia, Supraventricular

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00005237
- **Lead sponsor:** National Heart, Lung, and Blood Institute (NHLBI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1988-12
- **Primary completion:** —
- **Final completion:** 1993-11
- **Target enrollment:** — (—)
- **Last updated:** 2016-02-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00005237

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00005237, "Epidemiology of Symptomatic Arrhythmias". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00005237. Licensed CC0.

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