TY - GEN AU - Murakawa,Y AU - Ajiki,K AU - Usui,M AU - Yamashita,T AU - Oikawa,N AU - Inoue,H TI - Parasympathetic activity is a major modulator of the circadian variability of heart rate in healthy subjects and in patients with coronary artery disease or diabetes mellitus SN - 0002-8703 PY - 1993///0803 KW - Aged KW - Autonomic Nervous System KW - physiology KW - Circadian Rhythm KW - Coronary Disease KW - physiopathology KW - Diabetes Mellitus KW - Electrocardiography KW - methods KW - Female KW - Heart Rate KW - Humans KW - Male KW - Middle Aged KW - Parasympathetic Nervous System KW - Signal Processing, Computer-Assisted N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0002-8703(07)80016-0 ER -