# Online Videodensitometric Assessment of Aortic Regurgitation in the Cath-Lab

> **NCT04047082** · — · UNKNOWN · sponsor: **Imperial College London** · enrollment: 100 (estimated)

## Conditions studied

- Aortic Valve Insufficiency
- Heart Valve Diseases
- Regurgitation, Aortic
- Paravalvular Aortic Regurgitation

## Interventions

- **DIAGNOSTIC_TEST:** Quantitative aortogram (videodensitometry)

## Key facts

- **NCT ID:** NCT04047082
- **Lead sponsor:** Imperial College London
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-05-15
- **Primary completion:** 2019-09
- **Final completion:** 2019-09
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2019-08-08

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04047082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04047082, "Online Videodensitometric Assessment of Aortic Regurgitation in the Cath-Lab". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04047082. Licensed CC0.

---

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