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Impact of Fast-rotation Coronary CT in Patients Undergoing Aortic Stenosis Workup
Sponsor: David C. Rotzinger
Summary
This study aims to evaluate the clinical value of a novel CT gantry supporting a .23 second rotation time and systematically compare it with 0.23 second rotation time, in patients with clinically indicated aortic CTA in the workup of aortic stenosis. Patients will be randomly assigned .23 or .28 sec rotation time CTA. Coronary artery interpretability rates will be determined in both groups.
Official title: Impact of Fast Gantry Rotation Cardiac CT Angiography on Coronary Motion Artifacts in the Absence of β-Blocker Premedication in Patients Undergoing Aortic Stenosis Workup: a Single-centre Randomized Controlled Trial
Key Details
Gender
All
Age Range
50 Years - Any
Study Type
INTERVENTIONAL
Enrollment
124
Start Date
2024-02-27
Completion Date
2026-06-03
Last Updated
2024-03-01
Healthy Volunteers
No
Interventions
Aortic CTA, .23s
Aortic CTA performed with short (0.23 sec) gantry rotation time.
Aortic CTA, .28s
Aortic CTA performed with standard (.28 sec) gantry rotation time.
Locations (1)
Lausanne University Hospital (CHUV)
Lausanne, Switzerland