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RECRUITINGOBSERVATIONAL

Exercise CMR in (p)LF-LG AS

Exercise CMR in (Paradoxical) Low-flow Low-gradient Aortic Stenosis

Important: This information is not medical advice. Talk to your doctor about whether a clinical trial is right for you.

About This Trial

Patient with paradoxical or conventional low-flow low-gradient aortic stenosis on echocardiographic assessment will undergo physiological exercise-stress CMR in addition to guideline recommended surveys prior to TAVR.

Who May Be Eligible (Plain English)

Who May Qualify: - paradoxical or conventional severe low-flow low-gradient aortic stenosis Who Should NOT Join This Trial: - CMR incapable device - unable to undergo 40 min scan (can not lie flat, claustrophobia) - renal insufficiency (eGFR \<30 ml/min/1.73m²) - allergy against contrast agent - unable to exercise in supine position Always talk to your doctor about whether this trial is right for you.

Original Eligibility Criteria

View original clinical language
Inclusion Criteria: * paradoxical or conventional severe low-flow low-gradient aortic stenosis Exclusion Criteria: * CMR incapable device * unable to undergo 40 min scan (can not lie flat, claustrophobia) * renal insufficiency (eGFR \<30 ml/min/1.73m²) * allergy against contrast agent * unable to exercise in supine position

Locations (1)

University Hospital Goettingen
Göttingen, Germany