title: Tissue engineered aortic valve.
abstract: Several prostheses are available to replace degenerative diseased aortic valves with unique advantages and disadvantages. Bioprotheses show excellent hemodynamic behavior and low risk of thromboembolic complications, but are limited by tissue deterioration. Mechanical heart valves have extended durability, but permanent anticoagulation is mandatory. Tissue engineering created a new generation heart valve, which overcome limitations of biological and mechanical heart valves due to remodelling, regeneration and growth potential. Several publications are available in using tissue engineered heart valves in right ventricular outflow tract reconstruction. Limited experiences are available on these heart valves implanted into the systemic circulation. This overview shows the current state on the development of tissue engineered aortic heart valves.
authors: Department of Cardiac Surgery, Heart Centre Leipzig, University of Leipzig, Leipzig, Germany.
authors: P M
authors: PM
authors: Dohmen
keywords: aortic valves; decellularization; remodeling potential; systemic circulation; tissue engineering