Transcatheter Aortic Valve Replacement – Double Valve Deployment : Nigerian Journal of Cardiovascular & Thoracic Surgery

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Letter to the Editor

Transcatheter Aortic Valve Replacement – Double Valve Deployment

Nwiloh, Jonathan

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Nigerian Journal of Cardiovascular & Thoracic Surgery 6(1):p 24, Jan–Jun 2021. | DOI: 10.4103/njct.njct_4_22
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An elderly male S/P coronary artery bypass grafting ×3 with LIMA 12 years earlier presented with symptomatic severe aortic stenosis and was recommended to undergo Transcatheter aortic valve replacement (TAVR). The patient underwent a transfemoral TAVR with a 26 mm Edwards Sapien S3 ultra valve which, due to pacing malfunction during deployment, embolized into the ascending aorta across the sinotubular junction [Figure 1]. A second 26 mm Edwards Sapien S3 was then advanced across the previously placed prosthetic valve and native aortic valve and deployed successfully [Figure 2a and b]. Subsequent root angiogram showed no evidence of paravalvular or central valve regurgitation, and with the adequate flow to the right coronary artery, saphenous vein, and left internal mammary grafts.

F1-8
Figure 1:
Displaced Transcatheter Aortic Valve.
F2-8
Figure 2:
(a and b) Double Transcatheter Aortic Valve Deployment.

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