Researchers measure heart stiffness during surgery to understand aortic stenosis

NCT ID NCT04358692

First seen Jun 26, 2026 ยท Last updated Jun 26, 2026

Summary

This study used a special ultrasound technique called elastography to measure heart muscle stiffness during planned aortic valve replacement surgery. Researchers compared stiffness in patients with aortic stenosis to those having bypass surgery. The goal was to see if aortic stenosis makes the heart stiffer, not to test a new treatment.

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Conditions

The condition(s) this trial relates to.

aortic valve stenosis

As listed by the trial registrant

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

Contacts and locations

Locations

  • CHU Caen

    Caen, France

  • CHU de Rouen

    Rouen, France