Pregled bibliografske jedinice broj: 251287
Gradual Recovery of Impaired Cardiac Autonomic Balance within First Six Months after Ischemic Stroke
Gradual Recovery of Impaired Cardiac Autonomic Balance within First Six Months after Ischemic Stroke // European Journal of Neurology, Supplement 2
Pariz: Wiley-Blackwell, 2004. str. 219-219 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Gradual Recovery of Impaired Cardiac Autonomic Balance within First Six Months after Ischemic Stroke
Autori
Mahović, Darija ; Lakušić, Nenad ; Babić, Tomislav ; Sporiš, Davor
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
European Journal of Neurology, Supplement 2
/ - Pariz : Wiley-Blackwell, 2004, 219-219
Skup
8^th Congress of the European Federation of Neurological Societies
Mjesto i datum
Pariz, Francuska, 04.09.2004. - 07.09.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
heart rate; stroke; autonomic nervous system; recovery
Sažetak
The aim of this study was to establish the degree and dynamics of impaired cardiac autonomic balance recovery within the first six months following the acute ischemic stroke Methods: This prospective study included 71 patients who had suffered the first ischemic stroke and 71 age-matched healthy subjects. Inclusion criteria were: age under 70 years, ischemic hemispheric lesions verified by a CT scan (52% with the left and 48% with the right hemispheric infarction), and ECG sinus rhythm. We have analyzed heart rate variability (HRV) from a 24-hour Holter ECG. In patients with stroke, HRV was measured after two and six months following the acute phase, respectively. Differences in HRV were tested by analysis of variance with post hoc comparison by using Tukey test. Results: Two and six months after the acute ischemic stroke, all HRV variables, except low to high frequency ratio (LF/HF), were significantly lower in the group of stroke patients when compared to the control group. Furthermore, we found a significant increase in the overall HRV between months 2 and 6 after the acute phase of stroke, p=0.03 for Standard deviation of all normal R-R intervals (SDNN) and p=0.01 for Total power. Conclusions: The results point to the gradual recovery of impaired cardiac autonomic balance in patients with ischemic stroke within the first months following the acute phase. Nevertheless, HRV remains significantly lower even six months after the acute phase in comparison to healthy age-matched subjects.
Izvorni jezik
Engleski
Znanstvena područja
Kliničke medicinske znanosti
