Nonlinear coupling is absent in acute myocardial patients but not healthy subjects
نویسندگان
چکیده
منابع مشابه
Nonlinear coupling is absent in acute myocardial patients but not healthy subjects.
We investigated whether autonomic nervous system imbalance imposed by pharmacological blockades and associated with acute myocardial infarction (AMI) is manifested as modifications of the nonlinear interactions in heart rate variability signal using a statistically based bispectrum method. The statistically based bispectrum method is an ideal approach for identifying nonlinear couplings in a sy...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Heart and Circulatory Physiology
سال: 2008
ISSN: 0363-6135,1522-1539
DOI: 10.1152/ajpheart.00247.2008