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Heart Rate Variability Expressed by Poincaré Plot in Metabolic Syndrome
| Content Provider | Semantic Scholar |
|---|---|
| Author | Drkošová, A. Kozumplík, Jirí Novakova, Zuzana |
| Copyright Year | 2014 |
| Abstract | Heart rate variability, considered as an indicator of autonomic nervous function shows differences between healthy persons and patients with metabolic syndrome. Data from 40 patients with metabolic syndrome and 48 healthy subjects were obtained. Poincare plots and calculated indexes SD1 and SD2 were used to evaluate the differences between heart rate variability in these two groups. The SD1 and SD2 showed lower values during rest in patients with the metabolic syndrome and a smaller decrease of these parameters occurred during the tilt relative to the control group. This change can be expressed by the difference ΔSD1 and ΔSD2 before and during the tilt. In conclusion, the ΔSD1 obtained from a signal measured in tilt in controlled breathing of 20 times per minute may perhaps help to distinguish between healthy persons and patients with the metabolic syndrome if it is correctly used. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.measurement.sk/ICE2014/proceedings/221.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
