Experiments with Blood Pressure Monitoring Using ECG and PPG

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00174110" target="_blank" >RIV/68407700:21230/10:00174110 - 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
Experiments with Blood Pressure Monitoring Using ECG and PPG
Original language description
We observed dependencies among blood pressure, pulse arrival time and pulse wave amplitude of photoplethysmogram in our studies. Measurements were made at the intensive care unit in Motol University Hospital in Prague and were compared with invasive blood pressure meter. The correlation coefficients between systolic or diastolic pressure and pulse arrival time achieved up to - 0.97, when averaging over 16 RR intervals. However, the range of the measured systolic and diastolic pressure is very low in some cases, and therefore we cannot do reliable conclusions. Correlations between pressure and amplitude of photoplethysmogram were still somewhat higher, however, a poor repeatability of such a measurement can be expected.
Czech name
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Czech description
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Project
<a href="/en/project/GD102%2F08%2FH008" target="_blank" >GD102/08/H008: Analysis and modelling biomedical and speech signals</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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