Cardiac surgery in Germany during 2004: a report on behalf of the German Society for Thoracic and Cardiovascular Surgery.

All cardiac surgical procedures performed in 79 German cardiac surgical units in the year 2004 are presented in this report, which is based on a voluntary registry organized by the German Society for Thoracic and Cardiovascular Surgery. A total of 100 830 cardiac surgical procedures (ICD and pacemaker procedures excluded) were reported to the registry for the year 2004, an increase by 1.1 % compared to the year 2003. More than 7.8 % of the patients were older than 80 years. Hospital mortality in 58 144 isolated CABG procedures (7.1 % off pump) was 2.8 %, and 4.5 % in 18 617 isolated valve procedures. This registry is an important tool of the German Society for Thoracic and Cardiovascular Surgery to allow a continuous and voluntary monitoring of quality and to illustrate the development of cardiac surgery in Germany.