Validation of arrhythmia detection library on bedside monitor data for triggering alarms in intensive care

False Intensive Care Unit (ICU) alarms induce stress in both patients and clinical staff and decrease the quality of care, thus significantly increasing both the hospital recovery time and re-hospitalization rates. Therefore, PhysioNet/CinC Challenge 2015 encourages the development of algorithms for...

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Bibliographic Details
Main Authors: Krasteva, V., Jekova, I., Leber, R., Schmid, R., Abacherli, R.
Format: Conference Proceeding
Language:English
Subjects:
Alarms
Arrhythmia
Cardiology
Computation
Detectors
Electrocardiography
Freeware
Lead
Modules
Monitoring
Monitors
Real-time systems
Source code
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Summary:False Intensive Care Unit (ICU) alarms induce stress in both patients and clinical staff and decrease the quality of care, thus significantly increasing both the hospital recovery time and re-hospitalization rates. Therefore, PhysioNet/CinC Challenge 2015 encourages the development of algorithms for the analysis of bedside monitor data for robust detection of life-threatening arrhythmias. We participated in the Challenge with: (i) a closed source implementation of Arrhythmia Detection Library (ADLib, Schiller AG), including modules for lead quality monitoring, heartbeat detection, heartbeat classification and ventricular fibrillation detection; (ii) an open source Pulse Wave Analysis Module for verification of the hemodynamic status based on arterial blood pressure and photoplethysmogram signals; (iii) an open source Alarm Decision Module for final alarm rejection/validation. Our best scored entry in the real-time event is: score 79.41%, with 93%/83% true positive/negative rates. The average/max running time is 12.5/29.5% of quota.
ISSN:2325-8861
2325-887X
DOI:10.1109/CIC.2015.7411016