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A Study to Evaluate Breathing Muscle Training in Cardiac Rehab

Combined Cardiac Rehabilitation and Inspiratory Muscle Training in Heart Failure

Who can join

As published by the study on ClinicalTrials.gov. "Not stated" means the study hasn't said — ask the study team.

Age
18 Years and older
Sex
All sexes
Healthy volunteers
Accepted
Compensation
Not stated

Other requirements are listed under Eligibility below. Only the study team can confirm whether you can join.

What to expect

No one can promise a trial will help you personally — that is what the research is trying to find out.

What participation involves

Not stated in the study description — ask the study team about visits and procedures.

Compensation
Not stated
  • Study-related exams and procedures are typically provided at no cost. This is how many trials work in general — confirm the details for this study with the study team.
  • Participants are monitored closely by the research team throughout the study.
  • Some participants may receive access to an investigational treatment, which is still being studied.
  • Your participation helps researchers learn whether this approach could help future patients.

About this study

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.

Compensation is read from the study's own description and may be missing — always confirm with the study team.

Eligibility

Official eligibility criteria

Inclusion Criteria - Heart Failure Group: * Adult 18 years and older. * English speaking. * Has a qualifying heart failure indication for center-based cardiac rehabilitation. Inclusion Criteria - Healthy Control Group: * Adult 18 years and older. * English speaking. * Absence of pulmonary, cardiovascular, musculoskeletal, neurologic, or orthopedic diseases. Controls will be matched for age and sex. Exclusion Criteria: * 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.

Study sites (1)

MN