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MRI Assessment of Pulmonary Edema in Acute Heart Failure
Sponsor: University of Alberta
Summary
Researchers are testing a more accurate way to measure how much fluid is in the lungs (also called pulmonary edema, or "increased lung water") in people with Heart Failure (HF) using MRI (Magnetic Resonance Imaging). There is little known about the exact level of lung water in patients with AHF or how these levels change from the time of hospital admission to discharge. The purpose of this research study is to measure the lung water in patients hospitalized for HF, to determine the change in lung water over the course of hospitalization and treatment, and to find out if lung water levels can predict if patients are higher or lower risk for returning to the hospital or dying from heart failure.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
300
Start Date
2019-01-02
Completion Date
2026-06-01
Last Updated
2025-08-01
Healthy Volunteers
No
Interventions
MRI
MRI studies (non-contrast) will consist of a free-breathing localizer (\~10 seconds) followed by a free-breathing yarnball water density scan, for a total MRI time of \< 3 minutes.
Locations (2)
University of Alberta
Edmonton, Alberta, Canada
University of Ottawa Heart Institute
Ottawa, Ontario, Canada