# Echo, ECG and Holter Findings After Fallot Repair in Children

> **NCT07704346** · — · NOT_YET_RECRUITING · sponsor: **Sohag University** · enrollment: 40 (estimated)

## Conditions studied

- Post Tetralogy of Fallot Repair Arrhythmias and Echocardiographic Changes

## Interventions

- **DIAGNOSTIC_TEST:** echocardiography , 12-lead ECG and Holter ECG

## Key facts

- **NCT ID:** NCT07704346
- **Lead sponsor:** Sohag University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-11
- **Primary completion:** 2026-10-15
- **Final completion:** 2026-11-15
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2026-07-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07704346

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07704346, "Echo, ECG and Holter Findings After Fallot Repair in Children". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07704346. Licensed CC0.

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