Title :
Fetal heart rate variability study with recurrence plot analysis
Author :
Hurezeanu, Bogdan ; Ungureanu, Georgeta Mihaela ; Digulescu, Angela ; Serbanescu, Alexandru ; Costin, Hariton ; Strungaru, Rodica
Author_Institution :
Polytech. Univ. of Bucharest, Bucharest, Romania
Abstract :
The fetal heart rate (FHR) is a fundamental tool for clinical monitoring, when investigating the wellbeing of the fetus. The detection of the QRS complex of the fetal electrocardiogram using the abdominal signal enables the non-invasive evaluation of the FHR. There are many clinical causes for FHR variability, but a slight variance indicates a good evolution of the pregnancy. The current study evaluates the RPA model for a 5-channels abdominal records (ADS), in order to study the chaotic dynamic model of the FHR and to reveal the correlations in the time-domain.
Keywords :
electrocardiography; medical signal detection; medical signal processing; obstetrics; statistical analysis; FHR noninvasive evaluation; FHR variability; QRS complex detection; RPA model; abdominal signal; clinical monitoring; fetal electrocardiogram QRS complex; fetal heart rate variability; fetus well being; five channel abdominal records; recurrence plot analysis; time-domain correlations; Delays; Fetal heart rate; Magnetic analysis; Magnetic domains; abdominal signal (ADS); fetal electrocardiogram (FECG); fetal heart rate (FHR); recurrence plot analysis (RPA);
Conference_Titel :
E-Health and Bioengineering Conference (EHB), 2013
Conference_Location :
Iasi
Print_ISBN :
978-1-4799-2372-4
DOI :
10.1109/EHB.2013.6707310
