Using a Phonocardiography In a Pulse Wave Velocity Measurement

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A03094319" target="_blank" >RIV/68407700:21220/03:03094319 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Using a Phonocardiography In a Pulse Wave Velocity Measurement

Original language description

A data acquisition is realised using purely non-invasive measuring mode, i.e. phonocardiography, in this project. A blood pulse wave velocity (PWV) in human arterial tree is determined by analyse phonocardiographic (PCG) records. Two signals are needed at minimum for an estimation of the pulse wave velocity. All of these signals have to be measured simultaneously from different points on a human body using electronic phonendoscopes. Pressure and sound manifestations of the pulse wave spreading are recorded in a cardiovascular system by this measuring device. Recorded signals are transferred to the computer in a real time mode, where they are saved for a next data processing (filtering, standardisation, and analysis). The pulse wave velocity is estimated using a cross-correlation analysis of recorded phonocardiographic signals.

Czech name

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Czech description

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Type

A - Audiovisual production

CEP classification

FS - Medical facilities, apparatus and equipment

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

ISBN

0-7803-8293-5

Place of publication

Darmstadt

Publisher/client name

Not available

Version

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Carrier ID

IEEE Cat.Number 03EX795C