1. First Department of Internal Medicine, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Kollarova 2, 036 59 Martin, Slovakia
2. Department of Haematology and Transfusion Medicine, National Centre of Haemostasis and Thrombosis, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Kollarova 2, 036 59 Martin, Slovakia
3. Central Slovakian Institute for Cardiac and Vascular Diseases, Cesta K Nemocnici 622/1, 974 01 Banska Bystrica, Slovakia
4. Department of Radiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Kollarova 2, 036 59 Martin, Slovakia
5. The National Institute of Cardiovascular Diseases, Pod Krasnou Horkou 1, 833 48 Bratislava 37, Slovakia