Does the estimation of heart rate variability by ambulatory monitoring provide prognostic information for cardiac events beyond traditional cardiovascular risk factors?
Ambulatory monitoring of heart rate variability provides additional prognostic value for predicting cardiac events beyond traditional cardiovascular risk factors.
The estimation of HRV by ambulatory monitoring offers prognostic information beyond that provided by the evaluation of traditional cardiovascular disease risk factors.
Tsuji et al. (1996) studied this question.