Résumé U electrocardiogramme est en quelque sorte « un enregistremen electrique » du coeur il est utilisé pour la détection des maladies cardiaques. The scheme employed can be used to identify different types of abnormalities. These features are displayed on a Cartesian quadrant as different curves, with a menu driven display strategy to visualize the ECG for a chosen interval.
The features like PR interval, QRS width, ST interval, are extracted from the magnitude and phase plot of different lead combinations. A novel visualization technique is presented to display each ECG beat. Visual media is a most effective tool for communication, especially when the data has subtle variations. The symptoms of disease may show up only during certain periods of the day, and that too may occur at random in the time scale. It displays an apparent period-icity (of about 60–100 bpm in a healthy adult), but is not exactly periodic. An electrocardiogram (ECG) is an electrical recording of the heart and is used in the investigation of heart disease.
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