electrocardiogram

(redirected from isoelectric line)
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electrocardiogram

[i‚lek·trō′kärd·ē·ə‚gram]
(medicine)
A graphic recording of the electrical manifestations of the heart action as obtained from the body surfaces. Abbreviated ECG; EKG.
References in periodicals archive ?
The beginning of the P waves was defined as a positive deflection from the isoelectric line and the end as the point when the positive deflection return to the isoelectric line (12).
The beginning of P-wave was defined as positive deflection from the isoelectric line, and the end as the point when the positive deflection returned to the isoelectric line (1, 21).
The starting point of P wave was referred as the positive deflection crossing the isoelectric line and the end-point was referred as the end of the deflection crossing the isoelectric line.
The beginning of the P wave was defined as the point where the initial deflection of the P wave crossed the isoelectric line, and the end of the P wave was defined as the point where the final deflection of the P wave crossed the isoelectric line.