We encourage your comments and suggestions to:

Khosro Hekmat, MD

Professor of Cardiothoracic Surgery

Department of Cardiothoracic Surgery

University of Cologne

Kerpener Strasse 62

50937 Cologne, Germany

Telephone: +49-221-47832508

Fax: +49-221-47832509

E-Mail: hekmat@cardiac-icu.org