Surgery – Truss – Pad
Patent
1987-06-19
1989-05-02
Jaworski, Francis
Surgery
Truss
Pad
A61N 100, H05G 0000
Patent
active
048258709
ABSTRACT:
Programmable timing and logic circuitry is provided to detect crosstalk between paced chambers of the heart and to provide compensation in the event crosstalk is detected. Signals sensed during a prescribed time window early in the cardiac cycle following an atrial pulse are presumed to be crosstalk. If crosstalk occurs, a shortened AV delay is triggered. If crosstalk does not occur, a programmed AV delay is maintained. Absent the occurrence of a ventricular event after the prescribed time window up to the end of the AV delay, a ventricular stimulation pulse is provided. If a ventricular event is sensed during this time, the ventricular stimulation pulse is inhibited.
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Irnich, Werner, Boston Colloguium on Cardiac Pacing, 1977, p. 116 +.
Buchanan Stuart W.
Mann Brian M.
Gold Bryant R.
Jaworski Francis
Manuel George
Miller Leslie S.
Siemens-Pacesetter, Inc.
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