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Exercise CMR in (p)LF-LG AS

RECRUITINGSponsored by University of Göttingen
Actively Recruiting
SponsorUniversity of Göttingen
Started2023-11-01
Est. completion2025-12-31
Eligibility
Age18 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT06129799

Summary

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.

Eligibility

Age: 18 Years+Healthy volunteers accepted
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

Conditions2

Aortic Stenosis, SevereHeart Disease

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