A Study to Evaluate Breathing Muscle Training in Cardiac Rehab

Recruiting now · Not applicable · Has a placebo group

Conditions studied: Healthy, Heart Failure

In brief

The purpose of this study is to understand if breathing muscle training combined with cardiac rehabilitation influences the blood flow and blood pressure response during exercise.

Key facts

Study ID

NCT04984473

Run by

Mayo Clinic

People needed

42

Starts

2021-06-01

Expected to finish

2027-08-01

Last updated by the study team

2026-07-17

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may not qualify if…

• HF patients who are unable to engage in a regularly structured exercise training program as part of a clinically indicated center-based outpatient cardiac rehabilitation program.
• Participants unable/unwilling to provide informed consent.
• Uremia, history of allergy to iodides. Impaired renal function.
• Creatinine value greater than 1.3 mg/dL (via clinical record within the past 6 months).
• Diagnosis of liver disease.

Where it is running

• Mayo Clinic in Rochester — Rochester, Minnesota, United States (enrolling)

Full record on ClinicalTrials.gov

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