Recorder, Event, Implantable Cardiac, (Without Arrhythmia Detection)

Reports per year

Source: FDA adverse event reports by year received, 2012–2026. Reporting paused during the 2026 MAUDE-to-AEMS transition and has since resumed.

Recent recalls

• 2019-04-25TerminatedSoftware design

  St. Jude Medical Confirm Rx Insertable Cardiac Monitor, REF DM3500, Sterile. Product Usage: The St. Jude Medical Confirm Rx insertable cardiac monitor (ICM) is designed to detect arrhythmias and wirelessly transmit data to the Merlin.net Patient Care Network (PCN). It is indicated for the monitoring and diagnostic evaluation of patients who experience unexplained symptoms such as: dizziness, palpitations, chest pain, syncope, and shortness of breath, as well as patients who are at risk for cardiac arrhythmias. It is also indicated for patients who have been previously diagnosed with atrial fibrillation or who are susceptible to developing atrial fibrillation.

  The device is unable to pair with the mobile app due to the device incorrectly determining the certificate has expired.

• 2011-07-05TerminatedSoftware change control

  SJM Confirm, Implantable Cardiac Monitor (ICM) Models: DM2100, DM2102 (IDE). This product is a lead less non-therapeutic implantable cardiac monitor and is implanted to aid clinicians in diagnosing intermittent symptoms which may be due to arrhythmia

  The recall was initiated because St. Jude Medical made new software available for the SJM Confirm DM2100 implantable cardiac monitor (ICM) that incorporates enhancements to the devices sensing algorithm. These enhancements are intended to provide improved sensitivity and specificity for diagnosing arrhythmias. The user is presented with the option to upgrade new software into the SJM Confirm ICM

• TerminatedProcess control

  Merlin PCS Programmer software model 3330, used with Confirm Rx Insertable Cardiac Monitor (ICM), Model DM3500, Sterile. The firm name on the label of the ICM is St. Jude Medical Cardiac Rhythm Management Division, Sylmar, CA. - Product Usage: The Confirm Rx insertable cardiac monitor is designed to detect arrhythmias and wirelessly transmit data to the Merlin.net Patient Care Network. The Confirm Rx ICM is indicated for the monitoring and diagnostic evaluation of patients who experience unexplained symptoms such as: dizziness, palpitations, chest pain, syncope, and shortness of breath, as well as patients who are at risk for cardiac arrhythmias. It is also indicated for patients who have been previously diagnosed with atrial fibrillation or who are susceptible to developing atrial fibrillation.

  Devices inappropriately displayed a low battery indicator determined to be due to memory corruption.

• TerminatedNonconforming Material/Component

  St. Jude Medical CONFIRM Rx Insertable Cardiac Monitor, Sterile EO, Model #: DM3500 The Confirm Rx ICM is indicated for the monitoring and diagnostic evaluation of patients who experience unexplained symptoms such as: dizziness, palpitations, chest pain, syncope, and shortness of breath, as well as patients who are at risk for cardiac arrhythmias. It is also indicated for patients who have been previously diagnosed with atrial fibrillation or who are susceptible to developing atrial fibrillation.

  The firm is advising physicians that exposure to sub-freezing temperatures during the supply chain process caused a transient battery voltage drop for a small number of Confirm Rx Model DM3500 Insertable Cardiac Monitoring (ICM) devices. This drop is an expected and normal behavior for this battery chemistry, but causes an incorrect display of a low battery indicator even after the battery voltage returns to normal.

• TerminatedNonconforming Material/Component

  Merlin PCS Programmer Software: 3330 The Merlin PCS programmer (model 3650) is a portable, external device used to support the implanted device, and for this recall the software that resides on the programmer (software model 3330) is the method of delivery of the new firmware.

  The firm is advising physicians that exposure to sub-freezing temperatures during the supply chain process caused a transient battery voltage drop for a small number of Confirm Rx Model DM3500 Insertable Cardiac Monitoring (ICM) devices. This drop is an expected and normal behavior for this battery chemistry, but causes an incorrect display of a low battery indicator even after the battery voltage returns to normal.