Methods and apparatus for storing intracardiac electrograms

Details Methods and apparatus for storing intracardiac electrograms Methods and apparatus for storing intracardiac electrograms

1996-03-28

1998-07-28

Kamm, William E.

Surgery

Diagnostic testing

Cardiovascular

607 30, A61N 1362

Patent

active

057856605

ABSTRACT:
Methods and apparatus are provided for storing intracardiac electrogram (IEGM) and other cardiac data in an implantable cardiac device. When a physician wishes to create a cardiac data record containing the IEGM and other cardiac data, the physician directs the cardiac device to store the data on demand. A number of cardiac data records can be stored. Data records may also be stored after a delay period following a predetermined cardiac event. When the implantable cardiac device detects the predetermined cardiac event, the delay period begins. At the expiration of the delay period, the implantable cardiac device stores a cardiac data record. Cardiac data records can also be stored according to a predetermined schedule.

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