Multivariate analysis of mental and physical load components in sinus arrhythmia scores - Lee, D H; Park, K S (Ergonomics, 1990)
Keywords: Adult; Arrhythmia, Sinus - physiopathology; Arrhythmia, Sinus - psychology; Child; Electrocardiography; Heart Rate; Humans; Mental Processes - physiology; Movement - physiology; Multivariate Analysis; Reference Values