TY - RPRT TI - Atrial ectopic pacemaker escape mediated by phasic vagal nerve activity. AU - G J Rozanski PY - 1991 DO - 10.1152/ajpheart.1991.260.5.h1507 UR - https://pubmed.ncbi.nlm.nih.gov/2035673/ ID - 2035673 ER -