Stage Dept. Surgery of University of Belgrade (1982)
Stage Dept. Plastic Surgery of University of Tel-Aviv (1983)
Stage Transplant Surgery of Cambridge University U.K.(1983)
Pavia University Medical School (M.D. 1984)
Research Fellowship in Arrhythmia Surgery at University of London - Ontario (1989)
Stage Aryhythmia Surgery at St. Louis Barnes Hospital (1990)
General Surgery at University of Pavia (1985-1990)
Cardiac Surgery at University of Torino (1990-1995)
Conventional and endovascular surgery of aorta
Beating heart surgery
Minimally invasive surgery
Mitral valve repair
Myocardial protection monitoring
Arrhythmia surgery