Mitral Valve Transcatheter Edge-to-Edge Repair

Published: 22 June 2021
on channel: JAMA Network
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Mitral valve transcatheter edge-to-edge repair is a treatment option for patients with high or prohibitive risk for surgical repair of degenerative mitral regurgitation with suitable anatomy.

Before the procedure, transesophageal echocardiogram (TEE) without (left) and with (right) color Doppler (A), and 3D TEE of mitral valve (B), demonstrates severe mixed degenerative and functional mitral regurgitation.

During the procedure, fluoroscopy shows deployment and release of a mitral valve transcatheter edge-to-edge repair device from the delivery system (C), and TEE with color flow Doppler after implantation of 1 device in the medial aspect of the mitral valve demonstrates reduction of mild regurgitation from severe to mild (D).

After the procedure, a final 3D TEE demonstrates anterior and posterior mitral valve leaflets grasped by the mitral valve edge-to-edge repair device (E).

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