[Interactive guided breathing technology].
OBJECTIVE
Scientific guided breathing technology is to be studied based on the cardiopulmonary interaction.


METHODS
Heart rate variability was used as the target function to study the smoothly respiratory relaxation procedure in order to acquire the common pattern of regular and slow breathing.


RESULTS
Music based on the acquired common pattern was created and a musical pattern temporally-related to the breathing movement monitored by a sensor could be chosen to guide the breathing interactively.
Zhang
Zheng-Bo
ZB
Center of Biomedical Engineering, Chinese PLA General Hospital, Beijing.
Wang
Wei-Dong
WD
Li
Kai-Yuan
KY
Wang
Bu-Qing
BQ
Ang
Qing
Q
D001945:Breathing Exercises; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012119:Respiration