Vector superimposition and graphical display of...

Details Vector superimposition and graphical display of... Vector superimposition and graphical display of...

2005-08-01

2009-06-02

Layno, Carl H (Department: 3766)

Surgery

Diagnostic testing

Cardiovascular

C600S509000, C600S523000

Reexamination Certificate

active

07542795

ABSTRACT:
The two ECG channels are graphed as an X-Y pair where the X coordinate is the voltage in a first ECG channel and the Y coordinate is the voltage in a second ECG channel. Because neither of the coordinates is a measure of time, the system and method can collect ECG data over an extended period and collapse the data into a single display region.

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