HIGH

Boston Scientific Pacemaker L231 Recalled; 63,851 Units in 2025

Boston Scientific recalled 63,851 L231 pacemakers worldwide on August 20, 2025. The recall covers the ACCOLADE family and related devices, including PROPONENT, ESSENTIO, ALTRUA 2 DR SL/EL, and VISIONIST and VALITUDE CRT-Ps. The software flaw could prevent Safety Mode from initiating when needed. Stop using the device and contact your healthcare provider for instructions immediately.

Quick Facts at a Glance

Recall Date
August 20, 2025
Hazard Level
HIGH
Brand
Boston Scientific
Category
Health & Personal Care
Sold At
Multiple Retailers
At-Risk Groups
GENERAL

Hazard Information

Software to enhance Safety Architecture is available and designed to prevent initiation of Safety Mode in an ambulatory setting due to a high battery impedance state for the ACCOLADE family of devices which includes ACCOLADE, PROPONENT, ESSENTIO, and ALTRUA 2 dual chamber (DR) standard life (SL) and DR extended life (EL) pacemakers; and VISIONIST and VALITUDE cardiac resynchronization therapy pacemakers (CRT-Ps).

What You Should Do

Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact Boston Scientific Corporation or your healthcare provider for instructions. Notification method: Letter

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About This Product

Pacemakers are implanted cardiac devices that regulate heart rhythm. The L231 model and ACCOLADE family serve dual-chamber pacing needs and, in some configurations, CRT-P therapy.

Why This Is Dangerous

Software intended to enhance safety features may fail to trigger Safety Mode during high battery impedance events, potentially compromising device safety.

Industry Context

This recall is not described as part of a broader industry pattern in the provided data.

Real-World Impact

For patients, this recall means stopping use and seeking clinical guidance promptly. The impact hinges on device dependence and clinical status.

Practical Guidance

How to identify if yours is affected

  1. Identify if your device is L231 or part of the ACCOLADE family, VISIONIST or VALITUDE CRT-Ps.
  2. Review GTINs listed in the recall materials.
  3. Cross-check with your device ID card and clinician records.

Where to find product info

Recall notices from Boston Scientific and FDA enforcement communications list model numbers, GTINs, and corrective actions.

What timeline to expect

Remedies and replacement steps will be provided by the manufacturer through clinical channels; timelines vary by patient and device status.

If the manufacturer is unresponsive

  • Escalate to your clinician and seek portable medical advice.
  • Document all attempts to contact the manufacturer and your clinician.

How to prevent similar issues

  • When buying or approving devices, verify MRI labeling and safety updates.
  • Maintain regular follow-ups with your cardiologist.
  • Follow any firmware or software updates issued through clinical channels.

Documentation advice

Record device model, GTINs, recall date, clinician instructions, and all correspondence with the manufacturer.

Product Details

Model numbers: L231. Device families affected: ACCOLADE, PROPONENT, ESSENTIO, ALTRUA 2 DR SL/EL; CRT-Ps VISIONIST and VALITUDE. Sold worldwide; recall date: August 20, 2025. GTINs: 00802526559143, 00802526576423, 00802526578052. Quantity: 63,851 units. Price: Unknown.

Reported Incidents

No injuries or incidents have been reported.

Key Facts

  • 63,851 units affected
  • Worldwide distribution
  • Software defect affects ACCOLADE family and VISIONIST/VALITUDE CRT-P devices
  • Recall date: August 20, 2025
  • Stop using device immediately

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: What to Do When You Find a Recalled Product

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERAL
Injury Types
ELECTRICALOTHER

Product Details

Model Numbers
L231
GTIN 00802526559143
GTIN 00802526576423
GTIN 00802526578052
Report Date
October 22, 2025
Recall Status
ACTIVE

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