Medical studies at Karolinska Institute, Stockholm 1973-1978
Internship Gallivare Hospital, Sweden, 1978-1980
Resident General Surgery, Gallivare, Sweden, 1980-1984
Resident Gen. Surgery Lund University, Sweden, 1984-1985.
Resident Cardiac Surgery Lund, 1988-1992
Fellow and Consultant Ped. Cardiac Surg Unit, RCH, Melbourne 1995
Consultant Pediatric Cardiac Surgery Helsinki, Finland 1997-98
Dept. Cardiovascular Surgery Freiburg, Pediatric Cardiac Surgery Program.
Cardiac surgery in newborns
New Techniques in Congenital Heart Surgery (Norwood repair)
Cardiopulmonary bypass pathophysiology in newborns