04428378 is referenced by 393 patents and cites 7 patents.

An activity sensor mounted within the pacer detects the general activity level of the patient and alters the escape interval of the pacer between a preset minimum and maximum in response to the detected activity level of the patient.

Title
Rate adaptive pacer
Application Number
6/322815
Publication Number
4428378
Application Date
November 19, 1981
Publication Date
January 31, 1984
Inventor
Dennis A Brumwell
New Brighton
MN, US
Kenneth M Anderson
Bloomington
MN, US
Agent
Joseph F Breimayer
John L Rooney
Robert C Beck
Assignee
Medtronic
MN, US
IPC
A61N 1/36
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