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Impact of Percutaneous Closure of the Left Atrial on the Maximum Proto-diastolic Speed of the Mitral Ring Measured by Tissue Doppler (AURIFER)
Sponsor: GCS Ramsay Santé pour l'Enseignement et la Recherche
Summary
The main objective is to demonstrate the equivalence, before and after the percutaneous closure of the left atrial procedure, of the maximum proto-diastolic velocity of the lateral mitral annulus (e 'lat) measured by tissue Doppler. Patients with AF at high embolic risk and presenting a formal and definitive contraindication to anticoagulants having been operated on for percutaneous closure of the left atrial by St Jude AMULET device, considering an equivalence margin of 1 cm / sec.
Official title: Impact of Percutaneous Closure of the Left Atrial on the Maximum Proto-diastolic Speed of the Mitral Ring Measured by Tissue Doppler
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
100
Start Date
2021-09-17
Completion Date
2025-02-25
Last Updated
2026-07-16
Healthy Volunteers
No
Conditions
Interventions
Trans thoracic echocardiography
trans thoracic echocardiography at the beggining and at the end of the placement of the Saint Jude Medical AMULET type prosthesis
Locations (1)
Hôpital Privé Le Bois
Lille, France