@article{3107919, title = "Leadless pacing systems: A valuable alternative for patients with severe access problems", author = "Sideris, S. and Archontakis, S. and Vaina, S. and Stroumpouli, E. and Koumallos, N. and Gatzoulis, K. and Trachanas, K. and Leontsinis, I. and Sfendouraki, E. and Sotiropoulos, I. and Tousoulis, D. and Kallikazaros, I.", journal = "Ελληνική καρδιολογική επιθεώρηση", year = "2018", volume = "59", number = "1", pages = "36-39", publisher = "Hellenic Cardiological Society", issn = "1011-7970", doi = "10.1016/j.hjc.2017.11.001", keywords = "aged; angioplasty; aortic regurgitation; atrial fibrillation; bradycardia; case report; Caucasian; chronic kidney failure; clinical article; electrocardiography; fatigue; heart rhythm; human; hypertension; Letter; male; myelodysplastic syndrome; New York Heart Association class; pacemaker implantation; PQ interval; superior cava vein syndrome; thorax radiography; vascular access; artificial heart pacemaker; complication; heart bundle branch block; heart pacing; myelodysplastic syndrome; pathophysiology; procedures; superior cava vein; x-ray computed tomography, Aged; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography; Humans; Male; Myelodysplastic Syndromes; Pacemaker, Artificial; Tomography, X-Ray Computed; Vena Cava, Superior" }