Why the study?
Do healthy subjects have different synchronization of low-frequency oscillations in heart rate and blood pressure compared to patients after acute myocardial infarction?
Do healthy subjects have different synchronization of low-frequency oscillations in heart rate and blood pressure compared to patients after acute myocardial infarction?
A novel method for estimating phase synchronization reveals that healthy individuals have longer epochs of heart rate and blood pressure synchronization compared to post-myocardial infarction patients.
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Shorter synchronization epochs post-MI may indicate autonomic impairment; this cross-sectional finding leaves open prognostic value and requires prospective validation.
Karavaev et al. (2009) studied this question.
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