Transcatheter Aortic Valve Replacement via the Right Subclavian Artery Approach: A Case Series.
Innovations (Phila)
; 16(2): 188-191, 2021.
Article
en En
| MEDLINE
| ID: mdl-33480304
ABSTRACT
The right subclavian artery (RSA) approach is an infrequently used alternative-access method for transcatheter aortic valve replacement (TAVR), which may be considered when transfemoral and left subclavian artery (LSA) access routes are contraindicated. The double arterial bend encountered along the course of the RSA to the aortic root makes advancement of the TAVR delivery system more challenging, but can be overcome using a steerable delivery system over an ultra-stiff guidewire. We report 5 cases from our institution of TAVRs performed via the RSA approach in patients with severe aortic stenosis that were unsuitable for transfemoral or LSA access. The procedures were performed under general anesthesia, using a 5-cm infraclavicular incision. In each case, an Edwards Commander Delivery System was advanced through an eSheath over an Innowi guidewire, and an Edwards SAPIEN 3 valve was successfully deployed. The mean fluoroscopy time was 19.5 ± 3.8 minutes. No aortic regurgitation (AR) was present postprocedure for 4 out of 5 cases, and 1 had mild to moderate AR. The length of hospital stay was 2 to 3 days for 4 patients. All patients had an excellent outcome at 12 months post-procedure. The RSA approach is a safe and feasible access method for TAVR, and we recommend that it be considered as the next best access method if transfemoral and LSA approaches are unsuitable.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Estenosis de la Válvula Aórtica
/
Prótesis Valvulares Cardíacas
/
Reemplazo de la Válvula Aórtica Transcatéter
Límite:
Humans
Idioma:
En
Revista:
Innovations (Phila)
Año:
2021
Tipo del documento:
Article
País de afiliación:
Australia