scholarly journals Minimally invasive transatrial mitral valve replacement in mitral annular calcification

ASVIDE ◽  
2018 ◽  
Vol 5 ◽  
pp. 891-891
Author(s):  
Alexander P. Nissen ◽  
Joseph Lamelas ◽  
Isaac George ◽  
Juan Umana-Pizano ◽  
Tom C. Nguyen
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
Annular Calcification

scholarly journals Minimally invasive transatrial mitral valve replacement in mitral annular calcification

2018 ◽  
Vol 7 (6) ◽  
pp. 827-829 ◽  
Author(s):  
Alexander P. Nissen ◽  
Joseph Lamelas ◽  
Isaac George ◽  
Juan Umana-Pizano ◽  
Tom C. Nguyen
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
Annular Calcification

Minimally Invasive Direct Access Balloon-Expandable Transcatheter Mitral Valve Replacement for Extensive Mitral Annular Calcification after Transcatheter Aortic Valve Replacement

2018 ◽  
Vol 13 (3) ◽  
pp. 222-225
Author(s):  
Joseph Lamelas ◽  
Guilherme V. Silva ◽  
Subhasis Chatterjee
Keyword(s):  
Mitral Valve ◽  
Aortic Valve ◽  
Minimally Invasive ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Transcatheter Aortic Valve Replacement ◽  
Mitral Annular Calcification ◽  
Transcatheter Aortic Valve ◽  
Transcatheter Mitral Valve Replacement ◽  
Annular Calcification

Mitral annular calcification can pose a formidable surgical challenge in the setting of mitral valve replacement for mitral stenosis. Although there are reports of transapical valve-in-valve transcatheter mitral valve replacement in the setting of degenerated bioprosthetic mitral valve replacement, there is less experience with transcatheter mitral valve replacement for mitral annular calcification. This report describes a patient who previously received a transcatheter aortic valve replacement and then subsequently underwent a minimally invasive right thoracotomy for transcatheter mitral valve replacement with a successful result. We discuss technical pearls and operative considerations based on an extensive experience with minimally invasive valve surgery from a right mini-thoracotomy.

scholarly journals Long-term outcome in a case of translocated mitral valve replacement for massive mitral annular calcification

2017 ◽  
Vol 5 (4) ◽  
pp. 454-457
Author(s):  
Go Kataoka ◽  
Kiyoharu Nakano ◽  
Ryota Asano ◽  
Atsuhiko Sato ◽  
Wataru Tatsuishi
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Annular Calcification

Ultrasonic Emulsification of Severe Mitral Annular Calcification During Mitral Valve Replacement

2022 ◽  
Author(s):  
Alexander A. Brescia ◽  
Liza M. Rosenbloom ◽  
Tessa M.F. Watt ◽  
Curtis S. Bergquist ◽  
Aaron M. Williams ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
Ultrasonic Emulsification ◽  
Annular Calcification

The Art of SAPIEN 3 Transcatheter Mitral Valve Replacement in Valve-in-Ring and Valve-in-Mitral-Annular-Calcification Procedures

2021 ◽  
Vol 14 (20) ◽  
pp. 2195-2214
Author(s):  
Vasilis C. Babaliaros ◽  
Robert J. Lederman ◽  
Patrick T. Gleason ◽  
Jaffar M. Khan ◽  
Keshav Kohli ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
Transcatheter Mitral Valve Replacement ◽  
Sapien 3 ◽  
Annular Calcification

scholarly journals Mitral Annular Calcification and Mitral Valve Replacement: A New Approach

2018 ◽  
Vol 105 (2) ◽  
pp. e55-e57 ◽  
Author(s):  
Valérie Lafrenière-Bessi ◽  
Maude Cameron-Gagné ◽  
Jean Perron ◽  
Marie-Hélène Lévesque ◽  
Maxime Laflamme ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Mitral Annular Calcification ◽  
New Approach ◽  
Annular Calcification

Predictors of Left Ventricular Outflow Tract Obstruction After Transcatheter Mitral Valve Replacement in Severe Mitral Annular Calcification: An Analysis of the Transcatheter Mitral Valve Replacement in Mitral Annular Calcification Global Registry

2021 ◽  
Vol 14 (10) ◽  
Author(s):  
Abdallah El Sabbagh ◽  
Mohammed Al-Hijji ◽  
Dee Dee Wang ◽  
Mackram Eleid ◽  
Marina Urena ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Multidetector Row Computed Tomography ◽  
Mitral Annular Calcification ◽  
Transcatheter Mitral Valve Replacement ◽  
Annular Calcification

Background: Several studies have evaluated preprocedural imaging predictors of left ventricular outflow tract obstruction (LVOTO) after transcatheter mitral valve replacement. The patient cohorts in these studies were heterogeneous and included patients with transcatheter mitral valve replacement in failed bioprostheses, annuloplasty rings, and severe mitral annular calcification (MAC). The goal of this study was to evaluate predictors of LVOTO specific to patients undergoing valve-in-MAC. Methods: This study included patients with severe MAC who underwent valve-in-MAC and had optimal quality preprocedural multidetector row computed tomography scans eligible for retrospective analysis. Baseline demographic, echocardiographic, and procedural data on these patients were collected. multidetector row computed tomography parameters were analyzed for association with LVOTO, defined as increase in mean LVOT gradient by ≥10 mm Hg with accompanying hemodynamic instability. Results: Seventy-one patients with optimal preprocedural computed tomography scans were included in this study (mean age, 72.5±13.5 years), 9 of which developed LVOTO (all female). Baseline mean LVOT area, neo-LVOT area (145.3 versus 270.9 mm 2 ; P =0.006), indexed neo-LVOT area (90.1 versus 157.4; P =0.05), and virtual transcatheter heart valve to septum distance (3.1 versus 6.9 mm; P =0.002) were lower in the LVOTO group. Expected % LVOT area reduction was higher in the latter group (58.3 versus 42.7%; P =0.008). In the univariable analysis, the baseline mean LVOT area, neo-LVOT area, indexed neo-LVOT area, and valve to septum distance were all significantly associated with LVOTO. Conclusions: The systolic mean LVOT area, neo-LVOT area, indexed neo-LVOT, expected percentage LVOT area reduction, and the valve to septum distance were associated with LVOTO after valve-in-MAC.

Sign in / Sign up

Export Citation Format

Share Document