TY - RPRT TI - Initial clinical experience with rate adaptive cardiac pacing using two sensors simultaneously. AU - M A Landman AU - P J Senden AU - H van Rooijen AU - N M van Hemel PY - 1990 DO - 10.1111/j.1540-8159.1990.tb06863.x UR - https://pubmed.ncbi.nlm.nih.gov/1704514/ ID - 1704514 ER -