False Alarms in Intensive Care Unit Monitors: Detection of Life-threatening Arrhythmias using Elementary Algebra, Descriptive Statistics and Fuzzy Logic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F15%3A00456397" target="_blank" >RIV/68081731:_____/15:00456397 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26220/15:PU118886

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

False Alarms in Intensive Care Unit Monitors: Detection of Life-threatening Arrhythmias using Elementary Algebra, Descriptive Statistics and Fuzzy Logic

Original language description

Aims: A false alarm ratio of up to 86 percent has been reported in Intensive Care Unit (ICU) monitors. Such a high value can lead to reduced staff attention and patient deprivation. We present a method for detection of specific arrhythmias ? asystole, extreme bradycardia, extreme tachycardia, ventricular tachycardia and ventricular flutter / fibrillation ? in accordance with the ?2015 Physionet/CinC Challenge. Data: The method was trained with the use of 750 records and tested on 500 records from ICUs provided by Physionet. Method: Invalid data segments are detected in each of the channels. Next, QRS complexes and RR intervals are found in all signals using a different QRS detection approach according to the signal source. The RR series obtained are tested for regular heart activity; if this fails, an arrhythmia-specific test is processed. Tests for individual arrhythmias are based on examination of QRS temporal distribution, comparison of heart rate (HR) with known limits, and observa

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Computing in Cardiology 2015. Vol. 42

ISBN

978-1-5090-0685-4

ISSN

2325-8861

e-ISSN

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Number of pages

4

Pages from-to

281-284

Publisher name

Computing in Cardiology

Place of publication

Cambridge

Event location

Nice

Event date

Sep 6, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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