Severe aortic stenosis patients at high surgical risk: outcomes according to treatment assignment

2011 ◽  
Vol 12 (3) ◽  
pp. e27
Author(s):  
Danny Dvir ◽  
Abid Assali ◽  
Alexander Sagie ◽  
Eyal Porat ◽  
Yaron Shapira ◽  
...  
Keyword(s):  
Aortic Stenosis ◽  
Severe Aortic Stenosis ◽  
Surgical Risk ◽  
Treatment Assignment ◽  
High Surgical Risk

scholarly journals Experience with Percutaneous Aortic Valve Implantation in Patients with Severe Aortic Stenosis at High Surgical Risk in a Rural Community

2019 ◽  
Vol 87 (4) ◽  
pp. 310-312
Author(s):  
Federico Blanco ◽  
Rodrigo Blanco ◽  
Mauricio Bonet ◽  
Gustavo Iralde ◽  
Mariano Campeni ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Stenosis ◽  
Rural Community ◽  
Severe Aortic Stenosis ◽  
Surgical Risk ◽  
High Surgical Risk ◽  
Aortic Valve Implantation ◽  
Valve Implantation

scholarly journals First experience of using NVT Allegra system for transcatheter implantation of aortic valve and prospects for routine interventions on aortic valve in Ukraine

2020 ◽  
Vol 27 (2) ◽  
pp. 57-64
Author(s):  
G. B. Mankovsky ◽  
Ye. Yu. Marushko ◽  
S. O. Kuzmenko ◽  
G. I. Yemets ◽  
I. M. Yemets
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
Aortic Stenosis ◽  
Severe Aortic Stenosis ◽  
Valve Prosthesis ◽  
Surgical Risk ◽  
High Surgical Risk ◽  
Aortic Valve Prosthesis ◽  
Transcatheter Implantation ◽  
Flow Gradients

The aim – to present the first experience in Ukraine of using the NVT Allegra device for the procedure of transcatheter implantation of the aortic valve prosthesis to patients with high surgical risk with severe aortic stenosis. Materials and methods. The presented clinical cases included two patients of age 90 and 80 years with severe aortic stenosis, mean transaortic blood flow gradients of 32 and 76 mm Hg and aortic valve areas of 0.4 and 0.6 cm2, respectively. Both patients were recognized as high surgical risk patients. Results and discussion. Both patients underwent transcatheter implantation of the aortic valve prosthesis through transfemoral access. After implantation, the average gradients of the transaortic blood flow were 13 and 8 mm Hg respectively. Residual paravalvular insufficiency was mild in both cases. Second patient was implanted permanent pacemaker due to persistent complete AV block. Conclusions. The NVT Allegra system for transcatheter implantation of the aortic valve prosthesis is a third generation device that enables successful and safe intervention of the aortic valve.

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