In Vivo Frame Geometry of the Navitor Intra-Annular Self-Expanding Valve DOI
Gilbert H.L. Tang, Yusuke Kobari, Manish Vinayak

et al.

КАРДИОЛОГИЯ УЗБЕКИСТАНА, Journal Year: 2024, Volume and Issue: 18(1), P. 138 - 140

Published: Dec. 4, 2024

Language: Английский

What Are the Implications of Choosing a TAVR-First Strategy in the Lifetime Management of Aortic Stenosis?: A Critical Review of TAVR-Explant- and Redo-TAVR DOI
Pavan Reddy, Jeffrey Е. Cohen, Kalyan R. Chitturi

et al.

Circulation Cardiovascular Interventions, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Some patients with aortic stenosis may require multiple valve interventions in their lifetime, and choosing transcatheter replacement (TAVR) as the initial intervention be appealing to many. If heart degenerates later life, most will hope undergo redo-TAVR. However, if redo-TAVR is not feasible, some have surgical explantation of (TAVR-explant). With rising numbers TAVR younger patients, we address practical implications a TAVR-first strategy. In this review explore potential factors contributing higher-than-expected mortality after TAVR-explant, synthesize available outcomes data for TAVR-explant structurally degenerated valves, describe strategies standardize optimize techniques TAVR-explant. We also discuss clinical within context limitations currently published series highlight benefit virtual planning assess feasibility future before implanting first valve. Finally, areas investigation inform management who interventions.

Language: Английский

Citations

0
MANAGEMENT OF ASYMPTOMATIC SEVERE AORTIC STENOSIS: A CRITICAL REVIEW OF GUIDELINES AND CLINICAL OUTCOMES DOI

Abbey J Grbac,

Melissa Lee, D. Chye

et al.

American Heart Journal, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Redo-Transcatheter Aortic Valve Replacement Procedural Optimization and Patient Selection: From Bench to Clinical Practice DOI Open Access
Ruxandra Sava, Philippe Garot, Hakim Benamer

et al.

Journal of Clinical Medicine, Journal Year: 2025, Volume and Issue: 14(8), P. 2770 - 2770

Published: April 17, 2025

With recent guidelines expanding transcatheter aortic valve replacement (TAVR) to younger patients, indications for redo-TAVR will also likely increase. When compared with TAVR, is a rare and novel procedure. Current clinical data derived from registries suggest excellent safety, low rates of 30-day 1-year mortality following redo-TAVR. Proper understanding bench studies regarding optimal configurations, patient anatomy the technical properties heart valves (THV) essential selection procedural success. Lifetime management should start before index procedure, as choice THV has major impact on feasibility Procedural optimization by adequate sizing, commissural alignment implant depth both redo-THV are critical determinants hemodynamics maximized longevity, well lifelong coronary access.

Language: Английский

Citations

0
Management of difficult coronary anatomy during transcatheter aortic valve implantation: what are the key issues? DOI
Takayuki Onishi,

Gilbert Tang

Current Opinion in Cardiology, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Predicting and preventing coronary obstruction in transcatheter aortic valve replacement (TAVR) is crucial due to its high mortality risk. In native TAVR, predicting requires assessing cusp height, artery valve-to-coronary distance, leaflet calcium volume. The VIVID classification has been proposed for evaluating the risk of TAVR failed bioprosthetic surgical valves. After with Sapien 3 valve, feasibility redo access decreases a shallower implantation initial 3. within an Evolut positioning outflow at node 4 improves accessibility compared nodes 5 or 6. For sizing 3, in-vivo CT results smaller sizes than bench sizing, reducing improving feasibility. Leaflet modification stenting techniques dedicated leaflet-splitting device have maintain perfusion high-risk cases. Coronary preservation remains significant challenge, requiring further research into preprocedural planning strategies.

Language: Английский

Citations

0
Head-to-head comparison of balloon-expandable transcatheter heart valves DOI
Mariama Akodad

The Lancet, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Decision-Making Approach to the Treatment of Young and Low-Risk Patients With Aortic Stenosis DOI
Tanush Gupta,

S. Chris Malaisrie,

Wayne Batchelor

et al.

КАРДИОЛОГИЯ УЗБЕКИСТАНА, Journal Year: 2024, Volume and Issue: 17(21), P. 2455 - 2471

Published: Nov. 1, 2024

Language: Английский

Citations

1
Conduction Disturbances After Transcatheter Aortic Valve Replacement DOI
Jorge Nuche, Kenneth A. Ellenbogen, Suneet Mittal

et al.

КАРДИОЛОГИЯ УЗБЕКИСТАНА, Journal Year: 2024, Volume and Issue: 17(22), P. 2575 - 2595

Published: Nov. 1, 2024

Language: Английский

Citations

1
In Vivo Frame Geometry of the Navitor Intra-Annular Self-Expanding Valve DOI
Gilbert H.L. Tang, Yusuke Kobari, Manish Vinayak

et al.

КАРДИОЛОГИЯ УЗБЕКИСТАНА, Journal Year: 2024, Volume and Issue: 18(1), P. 138 - 140

Published: Dec. 4, 2024

Language: Английский

Citations

0