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Cobalt XT DR MRI SureScan Adverse Events: FDA MAUDE Data

MEDTRONIC, INC. · Implantable Cardioverter Defibrillator (ICD) · First cleared Apr 2020

Total Reports

2,181

Reports (30d)

67

Active Signals

0

Open Recalls

82

Monthly Report Volume

Event Type Breakdown

What the reports describe · Claripulse analysis

Most commonly reported problems

1

Inappropriate ATP and Shock Delivery

svt, fibrillation, tachycardia, ventricular tachycardia, detected

50

reports

2

Pocket Infection Leading to Explant

implantable cardioverter, infection, pocket, cardioverter defibrillator, defibrillator icd

18

reports

3

RA Lead Undersensing During Atrial Events

fibrillation, atrial, atrial fibrillation, tachycardia, detected

12

reports

4

ICD Explanted Due to Infection

implantable cardioverter, infection, event patient, patient complications, event implantable

10

reports

5

ICD Explanted Two Weeks Post-Implant

infection, patient complications, complications, icd explanted, result event

9

reports

6

ICD Explanted with RV Lead Vegetation

implantable cardioverter, patient complications, event implantable, cardioverter defibrillator, result event

6

reports

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

Regulatory

FDA recalls for this device

Class II

Oct 29, 2025 · Open, Classified

There is a potential for delayed time to high-voltage (HV) therapy should a rare sequence of events occur.

Class II

Apr 16, 2024 · Open, Classified

Potential for manufacturing defect. Weld crack led to devices failing at the leak check step in manufacturing.

Class II

Apr 16, 2024 · Open, Classified

Potential for manufacturing defect. Weld crack led to devices failing at the leak check step in manufacturing.

Class II

Apr 16, 2024 · Open, Classified

Potential for manufacturing defect. Weld crack led to devices failing at the leak check step in manufacturing.

Class II

Apr 16, 2024 · Open, Classified

Potential for manufacturing defect. Weld crack led to devices failing at the leak check step in manufacturing.

Class II

Apr 16, 2024 · Open, Classified

Potential for manufacturing defect. Weld crack led to devices failing at the leak check step in manufacturing.

Evidence

Related research

Hief C, et al. · Pacing and clinical electrophysiology : PACE · 1995

Citations indexed from PubMed.

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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.

How a safety signal is detected

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

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.