TY - RPRT TI - Heart Rate n-Variability (HRnV): A Novel Representation of Beat-to-Beat Variation in Electrocardiography AU - Liu, N. AU - Guo, D. AU - Koh, Z. X. AU - Ho, A. F. W. AU - Ong, M. E. H. PY - 2018 DO - 10.1101/449504 UR - https://www.biorxiv.org/content/10.1101/449504v1 ID - 10.1101/449504 ER -