RT Journal Article SR Electronic A1 Nykl, Radomir A1 Precek, Jan A1 Spacek, Milos A1 Sluka, Martin A1 Hudec, Stepan A1 Heinc, Petr A1 Taborsky, Milos T1 Radial artery pseudoaneurysm as a rare very late complication of transradial cardiac catheterization JF Biomedical papers YR 2021 VO 165 IS 4 SP 452 OP 453 DO 10.5507/bp.2020.027 UL https://biomed.papers.upol.cz/artkey/bio-202104-0016.php AB Aims. Here, we report a case of very late (70+ days) development of pseudoaneurysm on the site of sheath insertion in a 60- year old woman. Methods. The patient underwent cardiac catheterization using transradial approach. Results. Despite the transradial approach, which is generally considered as a suitable prevention of this problem, and despite absence of any periprocedural complications, the patient developed a pseudoaneurysm after more than 70 days from the procedure. Conclusions. In some cases, a pseudoaneurysm may develop extremely late after cardiac catheterization. Such an extremely late development of pseudoaneurysm has not been described in literature so far.