15th International  Stress and Contrast ECHO Conference.
Szczecin, 10-11 October 2013.
 
14th International  Stress and Contrast ECHO Conference.
Szczecin, October 2012.
 
13th International  Stress and Contrast ECHO Conference.
Szczecin, 2011.
 
10th Jubilee Congress of the Polish Society of Ultrasonography
Cracow, 2010.
 
10th International  Stress and Contrast ECHO Conference.
Szczecin, 2008.
 
9th Scientific Congress of Ultrasonography of the Polish Ultrasound Society. Toruń, 2008.
 
Congress of the Polish Cardiac Society - Section of Electrophysiology.
Jachranka, 2005.
 
6th Central European Symposium on Echocardiography in cooperation with Working Group on Echocardiography, Polish Cardiac Society.
Szczecin, 2005.
 
8th International Congress of the Polish Cardiac Society.
 Warsaw, 2004.
 
7th International Congress of the Polish Cardiac Society.
Gdańsk, 2003.
 
12th Congress of the International Cardiac Doppler Society.
Warsaw, 2002.
 
14th Congress of European Federation of Societies for Ultrasound in Medicine and Biology and 6th Scientific Congress of Polish Ultrasound Society. Warsaw, 2002.