User`s guide

Understanding the Extended Measurements Report
PageWriter 200/300pi M1771A/1770A Cardiograph 3-15
3
Analysis Statement Codes (PageWriter 300pi only)
These codes are the criteria codes for the interpretive statements printed on
the Interpretive report.
ST degrees ST segment axis.
T degrees T wave axis.
Mean Ventr.
Rate
beats per
minute
Representative ventricular rate for the
entire ECG.
Mean PR Int. milliseconds Representative PR interval for the entire
ECG.
Mean PR Seg. milliseconds Representative PR segment for the entire
ECG.
Mean QRS
Dur.
milliseconds Representative QRS duration for the entire
ECG.
Mean QT Int. milliseconds Representative QT interval for the entire
ECG.
Mean QT
c
milliseconds Representative QT interval adjusted to a
heart rate of 60 beats/minute.
Table 3-3: Frontal/Horizontal
Parameter Units or Value Description