Inclusion of Respiratory Frequency Information in Heart Rate Variability Analysis for Stress Assessment.
IEEE Journal of Biomedical and Health Informatics(2016)
摘要
Respiratory rate and heart rate variability (HRV) are studied as stress markers in a database of young healthy volunteers subjected to acute emotional stress, induced by a modification of the Trier Social Stress Test. First, instantaneous frequency domain HRV parameters are computed using time-frequency analysis in the classical bands. Then, the respiratory rate is estimated and this information i...
更多查看译文
关键词
Stress,Heart rate variability,Resonant frequency,Time-frequency analysis,Frequency estimation,Power measurement
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络