# Accuracy of Using 2D Transesophageal Echocardiography Compared to Balloon Sizing in Determining Valve Size During Transcatheter Aortic Valve Implantation

> **NCT04242225** · — · UNKNOWN · sponsor: **Assiut University** · enrollment: 100 (estimated)

## Conditions studied

- Aortic Stenosis, Calcific

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04242225
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01-01
- **Primary completion:** 2020-09-01
- **Final completion:** 2020-10-01
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-09-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04242225

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04242225, "Accuracy of Using 2D Transesophageal Echocardiography Compared to Balloon Sizing in Determining Valve Size During Transcatheter Aortic Valve Implantation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04242225. Licensed CC0.

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