Method and system of ECG data review and analysis

Details Method and system of ECG data review and analysis Method and system of ECG data review and analysis

1987-11-16

1991-02-05

Kamm, William E.

Surgery

Truss

Pad

128696, 128700, 128702, 128711, 128712, 36441306, A61B 504

Patent

active

049896105

ABSTRACT:
A method and computerized system for ECG data review and analysis are provided. In preferred embodiments, a transformation is performed on beat data and the transformed data are categorized into beat "bins." The clinician/user may select sensitivity to vary the number of bins created by the system. Once beats are preliminarily assigned to bins by the system, the clinician/user may review beats by bin and reassigned beats as desired. In preferred embodiments, recategorization is accomplished by "dragging" a beat to a new bin with the aid of a pointing device or "mouse." In preferred embodiments, a superimposition mode allows dynamic review of beat graphs with automatic detection, color coding, and optional pause at abnormal beats. Audio information is also preferably provided to aid the clinician/user in detecting abnormal beats. A P-wave marker capability is also provided to give a constant reference point during beat review in the superimposition mode. Preferred embodiments also provide the clinician/user immediate access to surrounding real-time data when reviewing individual beats.

REFERENCES:
patent: 3978470 (1976-08-01), McGuire
patent: 4156920 (1979-05-01), Winograd
patent: 4316249 (1982-02-01), Gallant et al.
patent: 4537202 (1985-08-01), Mancini et al.
patent: 4779199 (1988-10-01), Yoneda et al.
"Automated Family Classification . . . " by Spitz et al.; Med. Instr., vol. 12, No. 6, Nov.-Dec. 1978, pp. 322-323.
"A Minicomputer Based System . . . " by Higgins et al.; Computers in Cartiology; Sep. 12-14, 1978, pp. 355-358.
"Argus/2H" by Clark et al.; Computers in Cartiology; Sep. 12-14, 1978, pp. 397-398.

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