Severity
Moderate
FDA Devices recall · Reported May 12, 2021
A longevity estimation error may occur in the early years of device life when a unipolar pacing vector is programmed in the right atrial (RA) lead and/or the right ventricular (R…
Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) recalled Implantable cardiac resynchronization therapy pacemakers (CRT-P) - Product Usage: used to… — a moderate-severity action.
Implantable cardiac resynchronization therapy pacemakers (CRT-P) - Product Usage: used to… was recalled by Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) in May 12, 2021. Reason: A longevity estimation error may occur in the early years of device life when a unipolar pacing vector is pr…. Check the official notice for the remedy. Verify recall #Z-1526-2021 with the FDA Devices before acting.
The recall
Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) issued this moderate-severity FDA Devices recall — A longevity estimation error may occur in the early years of device life when a unipolar pacing vector is pr….
Sourced from official FDA Devices enforcement records. Verify recall #Z-1526-2021 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
This FDA Devices action (record #Z-1526-2021) was formally reported on May 12, 2021, with the manufacturer initiating the action on April 6, 2021. It is classified under Moderate severity (Class II), with a current status of Ongoing. Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) is listed as the recalling firm, operating out of Mounds View, MN. Federal records list the affected scope as 333408 units, a scale large enough to require multi-state distribution tracking.
The documented reason for this recall is: A longevity estimation error may occur in the early years of device life when a unipolar pacing vector is programmed in the right atrial (RA) lead and/or the right ventricular (RV) lead. No other device features or the… Distribution data in the federal record shows the product reached: Worldwide distribution.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 6 from FDA Devices — clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Where this recall sits in its category — 40,409 medical devices recalls on record
Of 100,165 recalls in the database, 23,668 are high severity, 72,097 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger — we do not rank products by risk from raw recall volume.
Severity
Moderate
Affected scope
333408 units
Related Recalls
6
6 from same agency
Implantable cardiac resynchronization therapy pacemakers (CRT-P) - Product Usage: used to treat arrhythmias related to bradycardia. Additionally, CRT-P devices can also provide cardiac resynchronization therapy (CRT) in treatment of heart failure. 1. Percepta family: Percepta CRT-P MRI SureScan, Percepta Quad CRT-P MRI SureScan. 2. Serena family: Serena CRT-P MRI SureScan, Serena Quad CRT-P MRI SureScan. 3. Solara family: Solara CRT-P MRI SureScan, Solara Quad CRT-P MRI SureScan.
A longevity estimation error may occur in the early years of device life when a unipolar pacing vector is programmed in the right atrial (RA) lead and/or the right ventricular (RV) lead. No other device features or therapies are impacted.
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Ongoing |
| Recall number | Z-1526-2021 |
| Date reported | May 12, 2021 |
| Date initiated | April 6, 2021 |
| Recalling firm | Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) |
| Firm location | Mounds View, MN |
| Affected scope | 333408 units |
| Distribution | Worldwide distribution. |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
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This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
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Source: FDA, CPSC, and NHTSA federal recall databases. This recall: FDA Devices, reported May 12, 2021.
Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.
Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records — no number is typed in by an editor. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.