Media type: E-Article Title: Editorial Contributor: Zerkowski, Hans-Reinhard imprint: Springer Science and Business Media LLC, 2009 Published in: Zeitschrift für Herz-,Thorax- und Gefäßchirurgie Language: German DOI: 10.1007/s00398-009-0683-3 ISSN: 0930-9225; 1435-1277 Keywords: Cardiology and Cardiovascular Medicine ; Pulmonary and Respiratory Medicine ; Surgery Origination: Footnote: