Can a simple chest test spot hidden heart damage before it's too late?

NCT ID NCT07230964

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early study looks at whether a non-invasive test called impedance cardiography (the HYPERGRAPH test) can detect early signs of heart failure in people with aortic stenosis, a condition where the heart's main valve narrows. Researchers will compare the test results with heart MRI scans in 6 adults who have not had a heart attack or certain other heart conditions. The goal is to see if the HYPERGRAPH test can reliably identify when the heart is struggling, which could lead to earlier treatment.

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Conditions

The condition(s) this trial relates to.

aortic valve stenosis Fibrosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Northwestern University

    RECRUITING

    Chicago, Illinois, 60611, United States

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••