Specifications

7 x 9 inches (178 mm x 229 mm)
Medtronic Confidential
Refer to the “Reference man.” category in doc#163256 for Printing
Instructions.
196407001 Rev A
Rate Histogram
Programming Rate Histogram causes the pacemaker to count heart rate
events according to the rate at which they occur. You can choose to have
event totals include or exclude refractory sensed events.
Rate Histogram Report Example
Graphic display of this information is in the form of a histogram showing
what percentage of the rate events counted during the monitoring period fall
into each 10 ppm segment of the reportable range of 40 to 180 ppm. (The
“<40” ppm group also includes events occurring below 40 ppm; the “180>”
ppm group also includes events occurring above 180 ppm.) Each 10 ppm
event group is coded to show what percentage of the events in that group
are paced events.
NOTE: Printout of this data in the tabular format provides a higher rate
group resolution of 5 ppm.
If data was collected during dual chamber operation, both an atrial and
ventricular histogram are available. The button in the upper right corner of
the screen lets you switch between a display of the Atrial Rate Histogram
and the Ventricular Rate Histogram.
For additional information, refer to “Rate Histogram” in Chapter 17.
8-4 Using the Programmer