Abstract | OBJECTIVE: Aortic valve replacement (AVR) is nowadays a safe procedure with low rates of mortality and morbidity, but the necessity for a less invasive approach is going to increase. The use of a stentless prosthesis through right mini- thoracotomy has not yet been described and our experience could be useful for other surgeons. METHODS: From June 2009 until March 2010, seven female patients (mean age 79.9 ± 5.7 years) underwent stentless-AVR for aortic stenosis through a right mini- thoracotomy (RM). The logistic Euroscore was 11.3 ± 6.1, and left ventricular ejection fraction was 60.7 ± 4.5%. In five cases RM was performed through the second intercostal space (ICS); in two cases through the third ICS. The cannulation was in most cases between ascending aorta and femoral vein (5/7). When transverse sternotomy was required (two patients), the right mammary artery was clipped and cut. RESULTS: CONCLUSION: Right mini- thoracotomy is a safe and applicable approach even in case of AVR using stentless prosthesis. The risk of insufficient surgical exposure or complication may be safely managed, by enlarging the thoracotomy through transverse sternotomy. However, valve implantation could be more difficult than the standard approach and it requires an expert and confident surgeon with a large experience in standard stentless implantation.
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Authors | Fabrizio Sansone, Edoardo Zingarelli, Giuseppe Punta, Roberto Flocco, Guglielmo Mario Actis Dato, Pier Giuseppe Forsennati, Francesco Parisi, Gian Luca Bardi, Stefano Del Ponte, Riccardo Casabona |
Journal | Heart, lung & circulation
(Heart Lung Circ)
Vol. 20
Issue 8
Pg. 543-6
(Aug 2011)
ISSN: 1444-2892 [Electronic] Australia |
PMID | 21530394
(Publication Type: Clinical Trial, Journal Article)
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Copyright | Copyright © 2011 Australasian Society of Cardiac and Thoracic Surgeons and the Cardiac Society of Australia and New Zealand. Published by Elsevier B.V. All rights reserved. |
Topics |
- Aged
- Aged, 80 and over
- Aortic Valve
(surgery)
- Aortic Valve Stenosis
(physiopathology, surgery)
- Female
- Heart Valve Prosthesis
- Heart Valve Prosthesis Implantation
(methods)
- Humans
- Male
- Thoracotomy
(methods)
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