Approximate Entropy (ApEn) based Heart Rate Variability Analysis
نویسندگان
چکیده
منابع مشابه
How the Threshold ”R” Influences Approximate Entropy Analysis of Heart-Rate Variability
Calculation of approximate entropy (ApEn) requires to select the correct threshold “r”. Previous studies recommended r to be between 0.1 and 0.25 times the signal standard deviation, and now r=0.2 is used in almost all HRV studies. Recently it has been claimed that for fast signal dynamics, r=0.2 may lead to erroneous conclusions, while r maximizing ApEn, rMAX, correctly assesses entropy. We ve...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2016
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2015/v8i1/106935