English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Background Redo mitral valve surgery is required in up to one‐third of patients and is associated with significant mortality and morbidity. Valve‐in‐valve transcatheter mitral valve replacement (ViV TMVR) is less invasive and could be considered in those at prohibitive surgical risk. Studies on comparative outcomes of ViV TMVR and redo surgical mitral valve replacement (SMVR) remain limited. Our study aimed to investigate the real‐world outcomes of the above procedures using the National Inpatient Sample database. Methods and Results We analyzed National Inpatient Sample data using theInternational Classification of Diseases, Tenth Revision, Clinical Modification (ICD‐10‐CM ) from September 2015 to December 2018. A total of 495 and 2250 patients underwent redo ViV TMVR and SMVR, respectively. The patients who underwent ViV TMVR were older (77 versus 68 years,P &lt;0.01). Adjusted mortality was higher in the redo SMVR group compared with the ViV TMVR group (7.6% versus &lt;2.8%,P &lt;0.01). Perioperative complications were higher among patients undergoing redo SMVR including blood transfusions (38% versus 7.6%,P &lt;0.01) and acute kidney injury (36.7% versus 13.9%,P &lt;0.01). Cost of care was higher (USD$57 172 versus USD$52 579,P &lt;0.01), length of stay was longer (10 versus 3 days,P &lt;0.01), and discharge to home was lower (20.3% versus 64.6%,P &lt;0.01) in the SMVR group compared with the ViV TMVR group.Conclusions ViV TMVR is associated with lower mortality, periprocedural morbidity, and resource use compared with patients undergoing redo SMVR. ViV TMVR may be a viable option for some patients with mitral prosthesis dysfunction. Studies evaluating long‐term outcomes and durability of ViV TMVR are needed. A patient‐centered approach by the heart team, local institutional expertise, and careful preprocedure planning can help decision‐making about the choice of intervention for the individual patient.

Redo Surgical Mitral Valve Replacement Versus Transcatheter Mitral Valve in Valve From the National Inpatient Sample