Exploració per tema "Cardiologia -- Informació electrònica"
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Detrended fluctuation analysis of heart rate by means of symbolic series
(2010)
Text en actes de congrés
Accés obertDetrended fluctuation analysis (DFA) has been shown to be a useful tool for diagnosis of patients with cardiac diseases. The scaling exponents obtained with DFA are an indicator of power-law correlations in signal ... -
The effect of respiration-induced heart movements on the ECG
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1989-06-01)
Article
Accés obertWe present a model describing the rotation of the cardiac vector as a possible mechanism resulting in the presence of respiratory information in the ECG. The way in which this information is revealed is analyzed and the ...