Fetal electrocardiograms, direct and abdominal with reference heartbeat annotations
Autor: | Janusz Wrobel, Radana Kahankowa, Janusz Jezewski, Michal Jezewski, Robert Czabanski, Tomasz Kupka, Adam Matonia, Krzysztof Horoba |
---|---|
Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: |
Statistics and Probability
Data Descriptor medicine.medical_specialty Heartbeat 0206 medical engineering Fetal heart 02 engineering and technology Library and Information Sciences Data publication and archiving Education Electrocardiography 03 medical and health sciences 0302 clinical medicine Pregnancy Reference Values Internal medicine Heart rate medicine Humans Fetal Monitoring lcsh:Science Fetus Labor Obstetric medicine.diagnostic_test business.industry Heart Rate Fetal Fetal electrocardiogram medicine.disease 020601 biomedical engineering Computer Science Applications Fetal heart rate embryonic structures Cardiology Female lcsh:Q Statistics Probability and Uncertainty business Biomedical engineering 030217 neurology & neurosurgery Information Systems |
Zdroj: | Scientific Data, Vol 7, Iss 1, Pp 1-14 (2020) Scientific Data |
ISSN: | 2052-4463 |
Popis: | Monitoring fetal heart rate (FHR) variability plays a fundamental role in fetal state assessment. Reliable FHR signal can be obtained from an invasive direct fetal electrocardiogram (FECG), but this is limited to labour. Alternative abdominal (indirect) FECG signals can be recorded during pregnancy and labour. Quality, however, is much lower and the maternal heart and uterine contractions provide sources of interference. Here, we present ten twenty-minute pregnancy signals and 12 five-minute labour signals. Abdominal FECG and reference direct FECG were recorded simultaneously during labour. Reference pregnancy signal data came from an automated detector and were corrected by clinical experts. The resulting dataset exhibits a large variety of interferences and clinically significant FHR patterns. We thus provide the scientific community with access to bioelectrical fetal heart activity signals that may enable the development of new methods for FECG signals analysis, and may ultimately advance the use and accuracy of abdominal electrocardiography methods. Measurement(s)heart electrical impulse generation trait • heart function measurementTechnology Type(s)Internal Fetal Heart Rate Monitoring • electrocardiographyFactor Type(s)time series • type of fetal electrocardiogram (direct versus abdominal)Sample Characteristic - OrganismHomo sapiens Machine-accessible metadata file describing the reported data: 10.6084/m9.figshare.12280007 |
Databáze: | OpenAIRE |
Externí odkaz: |