The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Acurate identification (classification) of ectopic beats is an important problem during ECG signal analysis. We developed a new Normalized Elliptic Fourier Descriptor Analysis (NEFA) method for three dimensional contour shape similitary analyses. We applied NEFA method to vectorcardiographic QRS loops shape analysis and then we performed the ECG rhythm analysis. We developed new version of spatial...
Results of this research illustrate similarities as well as differences between patterns of the cortical EEG ictal discharges and their frequency spectra recorded in two experimental, animal models of epilepsy in cats. Localized bioelectric discharges were evoked in animals with permanently implanted electrodes either by local, subdural. epicortical application of penicillin or subdural perfusion...
The paper describes principles of the two-dimensional computer model of the heart's electrical potential activity based on formalism, created for the cell membrane by Hodgkin and Huxley. The main equations have been shown, and all kinds of heart cells involved in simulation have been considered. The method of obtaining ECG from the model was discussed together with ECG examples obtained from the computer...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.