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Taming of the monitors: reducing false alarms in intensive care units
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SYSNO ASEP 0464045 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Taming of the monitors: reducing false alarms in intensive care units Author(s) Plešinger, Filip (UPT-D) RID, ORCID, SAI
Klimeš, Petr (UPT-D) RID, ORCID, SAI
Halámek, Josef (UPT-D) RID, ORCID, SAI
Jurák, Pavel (UPT-D) RID, ORCID, SAINumber of authors 4 Source Title Physiological Measurement. - : Institute of Physics Publishing - ISSN 0967-3334
Roč. 37, č. 8 (2016), s. 1313-1325Number of pages 13 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords ECG ; critical care ; arrhythmia ; intensive care unit ; ICU monitor ; false alarm ; beat detection Subject RIV FS - Medical Facilities ; Equipment R&D Projects GAP102/12/2034 GA ČR - Czech Science Foundation (CSF) LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 UT WOS 000380815200009 EID SCOPUS 84980009810 DOI 10.1088/0967-3334/37/8/1313 Annotation False alarms in intensive care units represent a serious threat to patients. We propose a method for detection of five live-threatening arrhythmias. It is designed to work with multimodal data containing electrocardiograph and arterial blood pressure or photoplethysmograph signals. The presented method is based on descriptive statistics and Fourier and Hilbert transforms. It was trained using 750 records. The method was validated during the follow-up phase of the CinC/Physionet Challenge 2015 on a hidden dataset with 500 records, achieving a sensitivity of 93 percent (95 percent) and a specificity of 87 percent (88 percent) for real-time (retrospective) files. The given sensitivity and specificity resulted in score of 81.62 (84.96) for real-time (retrospective) records. The presented method is an improved version of the original algorithm awarded the first and the second prize in CinC/Physionet Challenge 2015. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2017
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