title: Real time heart ischemia detection in the smart home care system.
abstract: In this paper, a novel real-time algorithm for detecting ischemia in the ECG signal is proposed. The goal of this research is to meet the requirements of some smart cardiac home care devices, which can automatically diagnose the ECG and detect the heart risks outside the hospital, especially heart ischemia without symptoms in their early stages. The algorithm is developed based on a real time R peak detector, time domain traditional ECG parameters, the advanced morphologic parameters from Karhunen-Loève transform, and the adaptive neurofuzzy logic classification. Besides, in order to improve the reliability of our algorithm, several significant constraints of the ECG signal are considered. As a result, the ischemia episodes can be detected if the ischemic alteration persists longer than one minute in the ECG signal.
authors.affiliation: Institute of Biomedical Engineering, University of Karlsruhe, Germany; Corscience GmbH, Erlangen, Germany.
authors.forename: L
authors.initials: L
authors.lastname: Pang
authors.forename: I
authors.initials: I
authors.lastname: Tchoudovski
authors.forename: A
authors.initials: A
authors.lastname: Bolz
authors.forename: M
authors.initials: M
authors.lastname: Braecklein
authors.forename: K
authors.initials: K
authors.lastname: Egorouchkina
authors.forename: W
authors.initials: W
authors.lastname: Kellermann