Detecting P, T and QRS complexes in Holter electrocardiogram

The method involves modelling P-waves as a stand-alone stimulation process independently of the QRS-T complex. An ECG time sequence is freed from the dominant QRS-T complex with the aid of a non-linear transformation. Image patterns are classified using a non-linear median operation. The P-waves are...

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Hauptverfasser:	JOSWIG, MANFRED. DR., 40237 DUESSELDORF, DE, TRAEGER, MANFRED., 52072 AACHEN, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	The method involves modelling P-waves as a stand-alone stimulation process independently of the QRS-T complex. An ECG time sequence is freed from the dominant QRS-T complex with the aid of a non-linear transformation. Image patterns are classified using a non-linear median operation. The P-waves are detected using a Hough transformation. ECG signals transformed in real time by smoothed windowing and detected or parameterised ECG segments are made available for subsequent arrhythmias detection.