TY - RPRT TI - Programming a fixed long atrioventricular delay is not effective in preventing ventricular pacing in patients with sick sinus syndrome. AU - J C Nielsen AU - A K Pedersen AU - P T Mortensen AU - H R Andersen PY - 1999 DO - 10.1053/eupc.1998.0026 UR - https://pubmed.ncbi.nlm.nih.gov/11228853/ ID - 11228853 ER -