# Muscle Function in Patients With Single-chamber Heart

> **NCT07420660** · — · NOT_YET_RECRUITING · sponsor: **Karolinska Institutet** · enrollment: 40 (estimated)

## Conditions studied

- Fontan Circulation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07420660
- **Lead sponsor:** Karolinska Institutet
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-02-18
- **Primary completion:** 2026-05-31
- **Final completion:** 2026-05-31
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2026-02-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07420660

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07420660, "Muscle Function in Patients With Single-chamber Heart". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT07420660. Licensed CC0.

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