Model Number G148 |
Device Problems
Pacing Problem (1439); Inaccurate Synchronization (1609)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/12/2022 |
Event Type
Injury
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Manufacturer Narrative
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No additional information is available.If additional information becomes available the report will be updated at that time.
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Event Description
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It was reported that the cardiac resynchronization therapy defibrillator (crt-d) delivered anti-tachycardia pacing (atp) for ventricular tachycardia (vt).The physician was concerned that the biventricular trigger may have contributed as two third beats of triggered pacing occurred prior to vt.Ts was consulted to review the episode.
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Event Description
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It was reported that the cardiac resynchronization therapy defibrillator (crt-d) delivered anti-tachycardia pacing (atp) for ventricular tachycardia (vt).The physician was concerned that the biventricular (biv) trigger may have contributed as two third beats of triggered pacing occurred prior to vt.Ts was consulted to review the episode.Upon review of the data, ts noted that generally pacing did occur prior to the elevated rates periods.However ts discussed that it would be up to physician determination if the pacing events were the triggers for the high rates as one of a cr-t device's functions is to try to pace the ventricles as much percent as possible.Ts further observed left ventricular (lv) pacing inhibition while the biv trigger was functioning in some episodes, while in others there was lv pacing with the biv trigger.
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Manufacturer Narrative
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No additional information is available.If additional information becomes available the report will be updated at that time.
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Search Alerts/Recalls
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