Arrhythmia display

• US 7,962,203 B2
• Filed: 12/29/2003
• Issued: 06/14/2011
• Est. Priority Date: 08/20/1999
• Status: Expired due to Fees

• Current Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Original Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Inventors: Conley, Vickie L., Koshiol, Allan T.
• Primary Examiner(s): Getzow; Scott M
• Assistant Examiner(s): Dietrich; Joseph M
• Application Number:
  US10/747,391
• Publication Number:
  US 20040143306A1
• Time in Patent Office: 2,724 Days
• Field of Search: 600/510, 600/522, 600/523, 600/525, 600/515, 607/30, 607/59
• US Class Current: 600/523
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

Systems, devices, structures, and methods are provided to present a visual display based on data from an implantable medical device. The display includes a chart showing the frequency of a detected type of arrhythmia over a predetermined period of time.

Claims

1. A programmer for an implantable medical device, the programmer comprising:

a receiver to receive from the implantable medical device information indicative of episodes of a plurality of types of arrhythmia detected by the implantable medical device, the plurality of types of arrhythmia including at least ventricular tachycardia and ventricular fibrillation; and

a display including at least one column graph having a plurality of distinguishing types of column symbol, the distinguishing types each including a plurality of column symbols associated with one type of arrhythmia of the plurality of types of arrhythmia and indicative of a frequency of episodes of the one type of arrhythmia detected over a second predetermined period including a plurality of first predetermined periods, wherein each column symbol of the plurality of column symbols indicates the frequency of episodes of the one type of arrhythmia detected over a first predetermined period of the plurality of first predetermined periods.

2. The programmer of claim 1, further comprising a transmitter to transmit detection zones of interest each classifying one type of arrhythmia of the plurality of types of arrhythmia to the implantable medical device.

3. The programmer of claim 1, wherein the display comprises a legend associating a text label with a sample of each type of the plurality of distinguishing types of column symbol.

4. The programmer of claim 3, wherein the display comprises numerical data labels each indicative of a number of episodes of the plurality of types of arrhythmia detected over each of the one or more first predetermined periods and the second predetermined period.

5. The programmer of claim 3, wherein the column graph further comprises grid lines to visually communicate a level of frequency with respect to the column symbols.

6. The programmer of claim 1, wherein the plurality of distinguishing types of column symbol comprises column symbols diverse in color.

7. The programmer of claim 6, wherein the plurality of distinguishing types of column symbol comprises column symbols diverse in gray scale.

8. The programmer of claim 1, wherein the plurality of distinguishing types of column symbol comprises column symbols diverse in pattern.

9. The programmer of claim 8, wherein the plurality of distinguishing types of column symbol comprises column symbols diverse in pattern and color.

10. The programmer of claim 1, wherein the display comprises an electrogram display to present at least one electrogram.

11. The programmer of claim 10, wherein the electrogram display comprises presentation of markers including labels each indicating a type of arrhythmia on a region of the electrogram associated with the type of arrhythmia.

12. The programmer of claim 1, wherein the at least one column graph comprises a first column graph having the plurality of distinguishing types of column symbol, the distinguishing types each associated with one type of ventricular arrhythmia of a plurality of types of ventricular arrhythmia and indicative of a frequency of episodes of the one type of ventricular arrhythmia detected over the first predetermined period of the plurality of first predetermined periods for the second predetermined period including the plurality of first predetermined periods.

13. The programmer of claim 12, wherein the display comprises a legend explaining the plurality of distinguishing types of column symbol.

14. The programmer of claim 12, wherein the at least one column graph comprises a second column graph having at least one type of column symbol indicative of a frequency of episodes at least one type of atrial arrhythmia detected over the first predetermined period of the plurality of first predetermined periods for the second predetermined period including the plurality of first predetermined periods.

15. The programmer of claim 14, wherein the display comprises a legend explaining the at least one type of column symbol.

16. The programmer of claim 1, wherein the at least one column graph comprises different column symbols each indicative of the frequency of episodes of one type of the plurality of types of arrhythmia detected over the first predetermined period of the plurality of first predetermined periods grouped in a cluster.

17. The programmer of claim 16, wherein the at least one column graph comprises different column symbols each indicative of the frequency of episodes of the one type of arrhythmia detected over about five months grouped in a cluster.

18. A method for operating a medical device programmer, the method comprising:

receiving from an implantable medical device information indicative of episodes of a plurality of types of arrhythmia detected by the implantable medical device, the plurality of types of arrhythmia including at least ventricular tachycardia and ventricular fibrillation; and

displaying at least one column graph having a plurality of distinguishing types of column symbol, the distinguishing types each including a plurality of column symbols associated with one type of arrhythmia of the plurality of types of arrhythmia and indicative of a frequency of episodes of the one type of detected over a second predetermined period including a plurality of first predetermined periods, wherein each column symbol of the plurality of column symbols indicates the frequency of episodes of the one type of arrhythmia detected over a first predetermined period of the plurality of first predetermined periods.

19. The method of claim 18, comprising transmitting detection zones of interest each classifying one type of arrhythmia of the plurality of types of arrhythmia to the implantable medical device, the detection zones of interest each being a programmable range of heart rates.

20. The method of claim 18, wherein displaying the at least one column graph comprises displaying a first column graph indicative of the frequency of episodes of each type of a plurality of types of ventricular arrhythmia detected over the first predetermined period of the plurality of first predetermined periods for the second predetermined period including the plurality of first predetermined periods, and further comprising displaying a second column graph indicative of a frequency of episodes of at least one type of atrial arrhythmia detected over the first predetermined period of the plurality of first predetermined periods for the second predetermined period including plurality of the first predetermined periods.