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  • Title: [Description of a system for automatic analysis of ambulatory electrocardiography using a microcomputer].
    Author: Petrucci E, Viganò A, Sessa F, Margaroli P, Mainardi M, Venco A.
    Journal: Cardiologia; 1989 Feb; 34(2):143-8. PubMed ID: 2660990.
    Abstract:
    An automatic ambulatory electrocardiogram analyzer was developed using a self-powered fast reader of FM recorded cassettes and a "general purpose" microcomputer with 640 Kbytes of RAM and 20 Mbytes of mass memory on hard-disk. Original algorithms were developed for analog to digital conversion, data storage on hard-disk, QRS detection and classification and rhythm analysis. Reliability of the system was evaluated, when appropriate, using standard databases. The relevant features of our analyzer include a favourable cost/benefit ratio, powerful interactive facilities and the typical flexibility of the non dedicated hardware.
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