1. Second Department of Radiology, Medical University of Gdansk, 80-210 Gdansk, Poland
2. First Department of Cardiology, Medical University of Gdansk, 80-210 Gdansk, Poland
3. Department of Radiology, Medical University of Gdansk, 80-210 Gdansk, Poland
4. Department of Noninvasive Cardiac Diagnostics, Medical University of Gdansk, 80-211 Gdansk, Poland