LEADLESS PACEMAKER SYSTEMS THAT MONITOR FOR ATRIAL CAPTURE

A leadless pacemaker (102, 104) comprises a memory (156) storing first and second versions of a morphology template (604) corresponding to far-field signal components expected to be present in an EGM sensed by the LP (102, 104) when the patient has a first or second posture and a pacing pulse delive...

Full description

Saved in:
Bibliographic Details
Main Authors JIANG, Chunlan, BORNZIN, Gene A
Format Patent
LanguageEnglish
French
German
Published 28.06.2023
Subjects
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
SURGERY
ULTRASOUND THERAPY
Online AccessGet full text

Cover

More Information
Summary:A leadless pacemaker (102, 104) comprises a memory (156) storing first and second versions of a morphology template (604) corresponding to far-field signal components expected to be present in an EGM sensed by the LP (102, 104) when the patient has a first or second posture and a pacing pulse delivered to a remote cardiac chamber by a further LP (104, 102). The LP (102, 104) compares a morphology of a portion of the sensed EGM to a selected version of the morphology template (604) to determine whether a match therebetween is detected. Additionally, the LP (102, 104) determines whether capture occurred or failed to occur, based on whether the LP (102, 104) detects a match between the morphology of a portion of the sensed EGM and the selected versions of the morphology template (604).
Bibliography:Application Number: EP20210151348