Letter to the Editor
A normofunctioning caged-ball aortic valve prosthesis for 31 years
1Institute of Cardiology, Istanbul University, İstanbul
2Department of Cardiology, Institute of Cardiology, İstanbul University, İstanbul, Turkey
3Department of Cardiology Institute of Cardiology, İstanbul University, İstanbul, Turkey
2Department of Cardiology, Institute of Cardiology, İstanbul University, İstanbul, Turkey
3Department of Cardiology Institute of Cardiology, İstanbul University, İstanbul, Turkey
Anatol J Cardiol 2009; 9(3): 255-256 PubMed ID: 19520665