UCSD CT Surgery, USA
Instituto National Cardiologia, Mexico DF, Mexico
Dept. Cardiac Surgery, University Hospital Munich, Klinikum GH
GUCH-Center, Dept. of Cardiothoracic Surgery, University Hospital UKM, Muenster
AF-therapy
Pacemaker and ICD Therapy
OPCAB
GUCH (grown up with congential heart disease)
minimally-invasive procedures