scholarly journals Transcatheter CoreValve valve‐in‐valve implantation in a stentless porcine aortic valve for severe aortic regurgitation

2014 ◽  
Vol 2 (6) ◽  
pp. 281-285 ◽  
Author(s):  
Celina M. Yong ◽  
Maurice Buchbinder ◽  
John C. Giacomini
Keyword(s):  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Severe Aortic Regurgitation ◽  
Valve In Valve ◽  
Valve Implantation

scholarly journals Transfemoral Aortic Valve-in-Valve Implantation With a Balloon-Expandable Valve for the Treatment of Stentless Xenograft Severe Aortic Regurgitation

2011 ◽  
Vol 4 (11) ◽  
pp. 1248-1249 ◽  
Author(s):  
Rodrigo Bagur ◽  
Josep Rodés-Cabau ◽  
Robert De Larochellière ◽  
Daniel Doyle ◽  
Michel Rheault ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Severe Aortic Regurgitation ◽  
Valve In Valve ◽  
Valve Implantation

scholarly journals Percutaneous Aortic “Valve in Valve” Implantation for Severe Aortic Regurgitation in a Degenerated Bioprosthesis

2010 ◽  
Vol 3 (3) ◽  
Author(s):  
Ulrike Krumsdorf ◽  
Raffi Bekeredjian ◽  
Grigorios Korosoglou ◽  
Joerg Kreuzer ◽  
Benjamin J. Rieck ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Severe Aortic Regurgitation ◽  
Valve In Valve ◽  
Valve Implantation

scholarly journals Transcatheter aortic valve implantation for severe aortic regurgitation in a patient with end-stage respiratory failure

2020 ◽  
Vol 26 (1) ◽  
pp. 58-70
Author(s):  
Aleksandra Cherneva ◽  
Zoran Stankov ◽  
Naidenka Zlatareva ◽  
Iveta Tasheva ◽  
Georgi Dobrev ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Functional Class ◽  
Severe Aortic Regurgitation ◽  
Transcatheter Aortic Valve ◽  
History Of ◽  
And Migration ◽  
End Stage ◽  
Valve Implantation

We report a case of a high-risk 73-year–old patient with a combined aortic valve disease with predominant severe, symptomatic aortic regurgitation and a history of an end-stage respiratory failure with prohibitive surgical risk who was successfully treated using a minimalist approach to implant off-label а self-expandable Medtronic Evolut R prosthesis. This case report demonstrates that the self-expandable prosthesis Medtronic Evolut R might be implanted without tissue damage and migration in a moderate-calcified tricuspid aortic valve with predominant regurgitation and mild stenosis with satisfactory hemodynamic results and improvement in functional class heart failure in a patient with concomitant severe respiratory failure.

P3742Transcatheter aortic valve implantation in large annuli: incidence and predictors of specific adverse events with the largest self-expanding device

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
V Veulemans ◽  
K Hellhammer ◽  
O Maier ◽  
K Klein ◽  
S Afzal ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Adverse Events ◽  
Severe Aortic Regurgitation ◽  
Transcatheter Aortic Valve ◽  
Calcium Load ◽  
Valve In Valve ◽  
Procedural Success ◽  
Valve Implantation ◽  
Bail Out ◽  
Experienced Team

Abstract Background The recently released largest self-expanding transcatheter aortic valve device (STHV-34) is characterized by good results but nevertheless demands an experienced team for the implantation in large annuli. Purpose Looking at multi slice computed tomography (MSCT) and procedural data, we tried to identify characteristics that could explain intraprocedural VARC-2 and valve specific non-VARC-2 events. Methods We performed a single center retrospective analysis in 80 patients treated with STHV-34. STHV-34 patients were separated into subjects without events (NE, n=43, 54%) and the following adverse events: resheathing/-capture processes (RS/C, n=19, 24%), valve dislodgments (VD, n=21; 26%), infolding (IF, n=6, 8%) and complete dislocation with bail-out valve-in-valve implantation (ViV, n=3, 4%). Events were further categorized in non-VARC-2 and VARC-2. The analysis sought for underlying anatomical conditions and defined risk factors by multivariate analysis. Results Primary device success was reached in 96% and immediate postprocedural absence of moderate-to-severe aortic regurgitation was 100%. We identified specific anatomical conditions predisposing for non-VARC-2 and VARC-2 events: RS/C: annular calcium load<1600 AU (OR 47 [CI 1.4–216], p=0.0004). IF: peripheral kinking (RR 5.0 [CI 1.0–24], p=0.0478) and previous RS/C maneuvers (83%). ViV: annular ellipticity index (NS 1.2±0.1 vs. ViV 1.4±0.1, p=0.0049), aortic angulation (AA) angle (NS 54.0±7.0° vs. ViV 61.7±1.5°, p=0.0240) and LVOT-AO angle (NS 149.1±18.9° vs. ViV 130.3±3.5°, p=0.0470). Conclusion We confirm high procedural success for the largest currently available STHV-34. The incidence of intraprocedural non-VARC-2 and VARC-2 events are associated with anatomical characteristics that may influence valve selection and implantation strategy.

scholarly journals Compassionate aortic valve implantation for severe aortic regurgitation

2010 ◽  
Vol 140 (4) ◽  
pp. 930-932 ◽  
Author(s):  
Gregory Ducrocq ◽  
Dominique Himbert ◽  
Ulrik Hvass ◽  
Alec Vahanian
Keyword(s):  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Severe Aortic Regurgitation ◽  
Aortic Valve Implantation ◽  
Valve Implantation

Transient severe aortic regurgitation and left ventricular dysfunction due to a stuck leaflet in a patient undergoing percutaneous transcatheter aortic valve implantation

2012 ◽  
Vol 23 (1) ◽  
pp. 108-110
Author(s):  
Tahir Hamid ◽  
Ragheb Hasan ◽  
Vaikom S. Mahadevan
Keyword(s):  
Aortic Valve ◽  
Aortic Regurgitation ◽  
Transcatheter Aortic Valve Implantation ◽  
Ventricular Dysfunction ◽  
Left Ventricular ◽  
Severe Aortic Regurgitation ◽  
Transcatheter Aortic Valve ◽  
Clinical Consequences ◽  
Aortic Valve Implantation ◽  
Valve Implantation

AbstractWe report the case of a 78-year-old patient who underwent transcatheter aortic valve implantation. During the deployment, the leaflets of the implanted valve appeared to be stuck in calcium protruding from the native aortic leaflets, resulting in transient severe aortic regurgitation leading to cardiac arrest with successful cardiac resuscitation. Transient severe aortic regurgitation secondary to the mechanical failure of the deployed valve can lead to serious clinical consequences.

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