Blood Volume and Hemodynamic Analysis in Patients With Chronic Heart Failure


  • Study type

  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • Site IRB
    • Rochester, Minnesota: 13-003912
    NCT ID: NCT02120014
    Sponsor Protocol Number: 13-003912

About this study

The primary hypothesis is that patients with HFREF (heart failure with reduced ejection fraction) will demonstrate a markedly expanded intravascular volume which will correlate with elevated right heart hemodynamics and increased venous capacitance parameters, whereas patients with HFPEF(heart failure with preserved ejection fraction) will demonstrate euvolemia to mild volume expansion and a lack of correlation with hemodynamic and venous compliance parameters.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria:

  • age >18 years
  • patients identified with heart failure and diagnosed clinically to require right heart hemodynamic evaluation, New York Heart Association functional Class II-IV status/Stage C-D heart failure
  • ischemic or nonischemic etiology heart failure
  • left ventricular ejection fraction measured within 6 months of study enrollment

Exclusion Criteria:

  • known significant intrinsic chronic kidney disease (baseline Glomerular Filtration Rate <15 ml/min/1.73m²) or patients receiving hemodialysis
  • known renal artery stenotic disease
  • females who are pregnant
  • allergy to iodine contrast, intravenous pyelogram dye, shellfish or eggs.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Wayne Miller, M.D., Ph.D.

Closed for enrollment

Contact information:

Rebecca Laures

More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

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