No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
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At a Glance
Age
18 and older
Sex
Any
Study type
Observational
Participants needed
100 (estimated)
Sponsor
University of Göttingen · Other
Who this trial is looking for
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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.
Trial Locations
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City
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Status
Eligibility Criteria
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…
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
Contacts
No contact information available.
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