© 2003 by European Society of Cardiology
Copyright © 2003, European Society of Cardiology
Tissue engineering of aortic heart valves
Institute of Experimental and Clinical Pharmacology, University Hospital Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
*Corresponding author. Tel.: +49-40-42803-3180; fax: +49-40-42803-4876. Email address: w.zimmermann@uke.uni-hamburg.de
Received 1 October 2003; accepted 7 October 2003
| The first 10% of the full text of this article appears below. |
See article by Schenke-Layland et al. (pages 497–509) in this issue.
| 1. Introduction |
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Valve replacement is the most common surgical procedure in patients with advanced valvular heart disease [1]. Extensive experience has been gained with mechanical and decellularized biological valve prostheses since their clinical implementation in 1965 [2]. In the year 2000, 87,000 valve replacement procedures were performed in the US (www.americanheart.org). Despite its indisputable clinical value, currently employed concepts are hampered by thromboembolic complications, infections, limited durability, and lack of growth potential. Tissue engineering approaches hold the promise of generating completely biological, autologous "living" valves with functional features of their native counterparts that may overcome the present limitations [3,4].
Two main
| 2. Decellularization and cell seeding |
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| 3. In vitro conditioning and testing |
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| 4. Conclusion |
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