National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Extraction and Classification of Atrial Activity using Multi-Site Intracardiac Electrograms
Martinů, Žaneta ; Novotná, Petra (referee) ; Hejč, Jakub (advisor)
The aim of this thesis is to acquaint the reader with the origin of supraventricular, mainly their manifestations in intracardiac electrograms. There are described basic methods of analysis of electrocardiographic records. Practical part contains extraction of atrial activity and classification of atrial rate in MATLAB program. Atrial activity is extracted from preprocessed data. The extraction of atrial activity is followed by the classification of atrial rhythm using the K–means method.
Extraction and Classification of Atrial Activity using Multi-Site Intracardiac Electrograms
Vicianová, Jana ; Novotná, Petra (referee) ; Hejč, Jakub (advisor)
The work deals with problems of detection of the atrial activity using intracardiac recordings. In the introductory part, individual supraventricular tachycardias with examples of their manifestations in ECG recordings are described. In the practical part, the designed detector is implemented in Matlab and recordings are classified according to the heart rhytm.
Extraction and Classification of Atrial Activity using Multi-Site Intracardiac Electrograms
Martinů, Žaneta ; Novotná, Petra (referee) ; Hejč, Jakub (advisor)
The aim of this thesis is to acquaint the reader with the origin of supraventricular, mainly their manifestations in intracardiac electrograms. There are described basic methods of analysis of electrocardiographic records. Practical part contains extraction of atrial activity and classification of atrial rate in MATLAB program. Atrial activity is extracted from preprocessed data. The extraction of atrial activity is followed by the classification of atrial rhythm using the K–means method.
Extraction and Classification of Atrial Activity using Multi-Site Intracardiac Electrograms
Vicianová, Jana ; Novotná, Petra (referee) ; Hejč, Jakub (advisor)
The work deals with problems of detection of the atrial activity using intracardiac recordings. In the introductory part, individual supraventricular tachycardias with examples of their manifestations in ECG recordings are described. In the practical part, the designed detector is implemented in Matlab and recordings are classified according to the heart rhytm.

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