# Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes

> **NCT01804439** · — · COMPLETED · sponsor: **University College, London** · enrollment: 2240000 (actual)

## Conditions studied

- Heart Diseases
- Cardiovascular Diseases
- Acute Myocardial Infarction
- Unstable Angina
- Chronic Stable Angina
- Ischemic Stroke
- Cerebrovascular Accident
- Subarachnoid Hemorrhage
- Transient Ischemic Attack
- Abdominal Aortic Aneurysm
- Peripheral Arterial Disease
- Sudden Coronary Death
- Ventricular Arrhythmia
- Sudden Death
- Cardiac Arrest
- Heart Failure

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01804439
- **Lead sponsor:** University College, London
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1997-01
- **Primary completion:** 2010-03
- **Final completion:** 2010-03
- **Target enrollment:** 2240000 (ACTUAL)
- **Last updated:** 2013-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01804439

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01804439, "Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes". Retrieved via AI Analytics 2026-09-25 from https://api.ai-analytics.org/clinical/NCT01804439. Licensed CC0.

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