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This system analyzes publicly available FDA MAUDE data. It does NOT provide medical advice. MAUDE data is de-identified — do not attempt re-identification. © 2026 Claripulse.

Back to Cardiac Rhythm Management
MAUDE LookupCardiac Rhythm ManagementAllure

Allure Adverse Events: FDA MAUDE Data

ABBOTT (ST. JUDE MEDICAL) · CRT-Defibrillator (CRT-D) · First cleared May 2004

Total Reports

402

Reports (30d)

5

Active Signals

1

Open Recalls

2

Monthly Report Volume
Event Type Breakdown

What the reports describe · Claripulse analysis

Most commonly reported problems

1

Programming Changes Made to Resolve Issue

additional information, reprogramming, resolve event, resolve, programming changes

2

reports

2

Far R Wave Oversensing Observed

icd, implantable cardioverter, cardioverter, cardioverter defibrillator, wave

1

reports

3

ICD Set Screw Failure During Implant

implant procedure, implantable cardioverter, icd, cardioverter defibrillator, defibrillator icd

1

reports

4

Infection with Device Pocket Erosion

explanted, icd, infection, pocket, ventricular lead

1

reports

5

Lead Connection Failure During Implant

replaced, event patient, resolve event, explanted replaced, implant procedure

1

reports

6

Remote Follow-Up Oversensing Observed

observed device, remote follow, support contacted, technical support, device technical

1

reports

Problem groupings are generated by Claripulse from report narrative text. They summarize what reporters wrote, not adjudicated root cause.

Detection

Active safety signals

Disproportionate reportinghigh

Regulatory

FDA recalls for this device

Class II

Aug 16, 2023 · Open, Classified

Due to Bluetooth malfunction on a subset of Implantable Cardioverter Defibrillator (ICD) and Cardia Resynchronization Therapy Defibrillator *CRT-D) devices that were manufactured prior to April 2022 as a result of crystal component issue within the Bluetooth Low Energy (BLE) circuit. This results in the device entering an inductive telemetry only mode with loss of Bluetooth communication. In some instances, thought BLE communication is unavailable, the circuit may remain in a state which draws excessive power affecting battery longevity.

Class II

Mar 10, 2022 · Open, Classified

Due to a programmer software anomaly under very specific circumstance when executing a pacing capture Decrement Test in-clinic on implantable cardioverter and cardiac resynchronization therapy defibrillator devices, the programmer may continue to execute the Decrement Test instead of terminating the test and restoring the permanent programmed pacing parameters.

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Understanding this data

What FDA MAUDE data does and does not tell you

How these reports are filed, why raw counts mislead, and the limits to know before drawing conclusions.

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How a safety signal is detected

What the "Active Signals" count above means and the methods that separate a real signal from noise.

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Disclaimer: This system analyzes publicly available FDA MAUDE data. It does NOT provide medical advice. MAUDE data is de-identified. Do not attempt re-identification. Report counts may differ from the FDA's MAUDE search due to processing cadence and deduplication. Data is updated weekly.