HeartMate 3 Adverse Events: FDA MAUDE Data

Thoratec Corporation · Ventricular Assist Device (LVAD) · First cleared Apr 2003 · 39 device variants grouped

Total Reports

24,019

Reports (30d)

379

Active Signals

2

Open Recalls

8

Monthly Report Volume
Event Type Breakdown

Most commonly reported problems

1

Patient Death with Unknown Cause

device therapy, passed away, therapy related, outcome, patient passed

124

reports

2

Template Summary: LVAD Outcomes with RVAD Support

outcomes, survival, patients, study, group

105

reports

3

Low Flow Alarms with Normal Vital Signs

flow alarms, flows, flow events, low flow, outflow

75

reports

4

Driveline Infection Leading to Pump Exchange

driveline infection, infection, therapy, surgical, patients

47

reports

5

Post-Transplant Device Non-Evaluation

device therapy, transplant, therapy related, outcome, underwent

35

reports

6

Emergency Backup Battery Fault Detected

backup battery, ebb, controller exchanged, emergency, faults

33

reports

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

Active safety signals

ChangepointcriticalVolume spikemedium

FDA recalls for this device

Class II

Oct 9, 2025 · Open, Classified

Due to potential corrosion issues associated with the Backup Battery cable connector that may cause a Backup Battery Fault Alarm.

Class II

Oct 9, 2025 · Open, Classified

Due to potential corrosion issues associated with the Backup Battery cable connector that may cause a Backup Battery Fault Alarm.

Class II

Oct 9, 2025 · Open, Classified

Due to potential corrosion issues associated with the Backup Battery cable connector that may cause a Backup Battery Fault Alarm.

Class II

Oct 9, 2025 · Open, Classified

Due to potential corrosion issues associated with the Backup Battery cable connector that may cause a Backup Battery Fault Alarm.

Class I

Jun 23, 2025 · Open, Classified

Due to misaligned V-Lock feature on the Mobile Power Unit power cords, which prevents the locking mechanism from properly engaging with the Mobile Power Unit and may cause unintended disconnect.

Class I

Jun 23, 2025 · Open, Classified

Due to misaligned V-Lock feature on the Mobile Power Unit power cords, which prevents the locking mechanism from properly engaging with the Mobile Power Unit and may cause unintended disconnect.

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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.