CPX in Paradoxical Low Flow Aortic Stenosis
NCT05481814 · Status: WITHDRAWN · Type: OBSERVATIONAL
Last updated 2022-08-01
Summary
Severe aortic stenosis is a condition with poor life expectancy once it becomes symptomatic. There are no prospective studies illustrating the utility of cardiopulmonary stress (CPX) testing in diagnosing and prognosticating patients with paradoxically low gradient and low flow severe aortic stenosis. We aim to prospectively investigate the utility of CPX in this patient population with the hypothesis that utilizing CPX parameters would better identify higher risk patients warranting further evaluation and possibly intervention sooner.
Conditions
- Aortic Valve Stenosis
Sponsors & Collaborators
-
Henry Ford Health System
lead OTHER
Principal Investigators
-
Karthikeyan Ananthasubramaniam, MD · Henry Ford Hospital
Eligibility
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2017-09-30
- Primary Completion
- 2018-04-01
- Completion
- 2022-07-01
Countries
- United States
Study Locations
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