作者: N. Selvaraj , A. Jaryal , J. Santhosh , K. K. Deepak , S. Anand
DOI: 10.1080/03091900701781317
关键词:
摘要: Heart rate variability (HRV) is traditionally derived from RR interval time series of electrocardiography (ECG). Photoplethysmography (PPG) also reflects the cardiac rhythm …