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DC poleHodnotaJazyk
dc.contributor.authorJílek, Jiří
dc.contributor.authorŠtork, Milan
dc.contributor.editorPinker, Jiří
dc.date.accessioned2019-10-15T09:39:59Z
dc.date.available2019-10-15T09:39:59Z
dc.date.issued2017
dc.identifier.citation2017 International Conference on Applied Electronics: Pilsen, 5th – 6th September 2017, Czech Republic, p.65-68.en
dc.identifier.isbn978–80–261–0641–8 (Print)
dc.identifier.isbn978–80–261–0642–5 (Online)
dc.identifier.issn1803–7232 (Print)
dc.identifier.issn1805–9597 (Online)
dc.identifier.urihttp://hdl.handle.net/11025/35410
dc.format4 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plznics
dc.rights© Západočeská univerzita v Plznics
dc.subjectsystolické časové intervalycs
dc.subjectLVETcs
dc.subjectměření pulsu se zápěstním tlakoměremcs
dc.subjectBland-Altmanův diagramcs
dc.subjectzdvihový objemcs
dc.titleAssessing left ventricular ejection time from wrist cuff pulse waveforms: Algorithm and evaluationen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedLeft ventricular ejection time (LVET) is an important component of systolic time intervals. It has been used as a surrogate for left ventricular contractility and stroke volume. We developed a method for the assessment of LVET from wrist cuff pulse waveforms. The waveforms are obtained from a partially inflated cuff held at the level of the heart. Each test involved acquisition of 10 second sample of waveform data. The data were processed after each test by specially developed software algorithm. Thirty tests were evaluated and compared with predicted values. The results showed the mean value of computed LVET equal to 309 ms and mean value of predicted LVET equal to 304 ms. We concluded that our method has the potential for use as a stand-alone method for evaluation of left ventricular contractility and for the determination of stroke volume.en
dc.subject.translatedsystolic time intervalsen
dc.subject.translatedleft ventricular ejection timeen
dc.subject.translatedwrist cuff pulse waveformsen
dc.subject.translatedBland-Altman ploten
dc.subject.translatedstroke volumeen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Applied Electronics 2017
Applied Electronics 2017

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