# A Study to Evaluate Breathing Muscle Training in Cardiac Rehab

> **NCT04984473** · NA · RECRUITING · sponsor: **Mayo Clinic** · enrollment: 42 (estimated)

## Conditions studied

- Healthy
- Heart Failure

## Interventions

- **DEVICE:** Inspiratory muscle training

## Key facts

- **NCT ID:** NCT04984473
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-06-01
- **Primary completion:** 2026-06
- **Final completion:** 2026-06
- **Target enrollment:** 42 (ESTIMATED)
- **Last updated:** 2025-07-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04984473

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04984473, "A Study to Evaluate Breathing Muscle Training in Cardiac Rehab". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT04984473. Licensed CC0.

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