Cardiac Science Atria 3100, Operating Instructions Manual

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70-00082-01 A Atria Electrocardiograph Operating Instructions 12-1
Chapter
12
Measurement Matrix
Atria models with interpretation and measurement capabilities also have
the Measurement Matrix printing option. This option is available after
acquiring the ECG via the
Patient Review
menu (see also “How to Display a
Patient Record” on pg. 8-2 to print the measurement matrix using a saved
patient record).
The Measurement Matrix consists of a column for each standard lead: I, II,
III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6.
The following table explains the numerical values in the Measurement
Matrix.
NOTE: Unless otherwise specified, all times are in
milliseconds and all amplitudes are in microvolts.
MEASUREMENT Units DESCRIPTION
PON
ms Time from the beginning of the representative beat to the beginning
of the P wave.
PDUR
ms P wave duration (total).
QRSON
ms Time from the beginning of the representative beat to the beginning
of the QRS complex.
QRSDUR
ms QRS duration.
QDUR
ms Q wave duration.
RDUR
ms R wave duration.
SDUR
ms S wave duration.
R'DUR
ms R' wave duration.
S'DUR
ms S' wave duration.
P+DUR
ms P+ wave duration.
QRSDEF
ms Intrinsicoid deflection time.
P+AMP
µV P+ wave amplitude.
P-AMP
µV P- wave amplitude.
QRSP2P
µV Peak to peak amplitude of the QRS complex.
QAMP
µV Q wave amplitude.
RAMP
µV R wave amplitude.