PlainRecalls
CriticalClass IOngoing

FDA Devices recall · Reported March 27, 2024

HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II Sealed Outflow Graft with Bend Relief REF 103393 2. HeartMate II LVAS Implant Kit, US REF 106015 3. HeartMate II LVAS Implant Kit, OUS REF 106016 Update (February 14, 2024) HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II LVAS Implant Kit, OUS REF 102139 2. HeartMate II LVAS Implant Kit, US REF 1355 3. HeartMate II LVAS Implant Kit (with RSOC Controller), US REF 103695 4. HeartMate II LVAS Implant K

Observed outflow graft deformation known as Extrinsic Outflow Graft Obstruction (EOGO) associated with Left Ventricular Assist System.

Recall #
Z-1300-2024
Affected scope
2,240 kits
Initiated
February 19, 2024
Compiled from official public sources by the publisher.
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Thoratec Corp. recalled HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II Sealed Outflow Graft… - a critical-severity action.

HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II Sealed Outflow Graft… was recalled by Thoratec Corp. in March 27, 2024. Reason: Observed outflow graft deformation known as Extrinsic Outflow Graft Obstruction (EOGO) associated with Left V…. Check the official notice for the remedy. Verify recall #Z-1300-2024 with the FDA Devices before acting.

The recall

Thoratec Corp. issued this critical-severity FDA Devices recall-Observed outflow graft deformation known as Extrinsic Outflow Graft Obstruction (EOGO) associated with Left V….

Critical
severity level
Class I
classification
March 27, 2024
reported

Sourced from official FDA Devices enforcement records. Verify recall #Z-1300-2024 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.

Recall Insight

This recall's affected scope, documented in the Recall Profile below, stays within a single-region or limited-distribution footprint. Distribution scope (see Distribution below) 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.

Medical Devices recalls over time

Where this recall sits in its category - 41,021 medical devices recalls on record

01,0002,0003,0004,000 20052008201120142017202020232026 1,947
Severity1906864652High severity (most serious)Moderate severityLow severity
Where this agency-classified recall sits among FDA Class I/II/III notices

Of 88,244 recalls with an agency hazard classification, 19,068 are high severity, 64,652 moderate, and 4,524 low. A further 16,179 CPSC/NHTSA recalls have no agency class and are excluded from this split. This recall is classified high severity.

Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.

Product description

HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II Sealed Outflow Graft with Bend Relief REF 103393 2. HeartMate II LVAS Implant Kit, US REF 106015 3. HeartMate II LVAS Implant Kit, OUS REF 106016 Update (February 14, 2024) HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II LVAS Implant Kit, OUS REF 102139 2. HeartMate II LVAS Implant Kit, US REF 1355 3. HeartMate II LVAS Implant Kit (with RSOC Controller), US REF 103695 4. HeartMate II LVAS Implant Kit (with RSOC Controller), OUS REF 103693 5. HeartMate II LVAS Implant Kit (with Sealed Graft), US REF 104911 6. HeartMate II LVAS Implant Kit (with Sealed Graft), OUS REF 104912 7. HeartMate II LVAS Implant Kit (Used for pump exchange, No Graft) REF 107801 8. HeartMate II LVAS Implant Kit, (EPC), CANADA REF 103695-CAN 9. HeartMate II LVAS Implant Kit (with Sealed Graft), JAPAN REF 104911JPN 10. HeartMate II LVAS Implant Kit (with Pocket System Controller and Sealed Grafts), for geographies outside of US & EU REF 106515OUS HeartMate II Left Ventricular Assist System: The HeartMate II LVAS is an axial-flow, rotary ventricular assist system. One end of the Left Ventricular Assist Device is attached to the apex of the left ventricle; the other end of the device connects to the ascending aorta. The Left Ventricular Assist Device diverts blood from the weakened left ventricle and propels it to the aorta. A small external computer, the System Controller, monitors system operation. A driveline, which passes through the patient s abdomen, connects the implanted pump to the System Controller. The system is powered by a Power Module or Mobile Power Unit (MPU) that is connected to an AC electrical outlet, or by two HeartMate 14 Volt Lithium-Ion batteries.

Reason for recall

Observed outflow graft deformation known as Extrinsic Outflow Graft Obstruction (EOGO) associated with Left Ventricular Assist System.

Recall Profile

Structured summary of the FDA Devices recall record
Attribute Value
Agency U.S. Food and Drug Administration
Severity class Critical (Class I)
Status Ongoing
Recall number Z-1300-2024
Date reported March 27, 2024
Date initiated February 19, 2024
Recalling firm Thoratec Corp.
Firm location Pleasanton, CA
Affected scope 2,240 kits
Distribution Worldwide distribution: U.S.(nationwide): AL,AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, TN, TX, UT, VA, VT, WA, WI, and WV; and O.U.S.(foreign) to c…

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

Match your product against the recall record, then act on the agency remedy.

  • Check the recall number (Z-1300-2024) and product description against the item you own. Search the archive
  • Confirm the current status with FDA Devices before acting, recall details can be updated.
  • This is a Class I (high-risk) recall, stop using the product immediately and follow the disposal or return instructions. What to do next

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.

Frequently Asked Questions

What product was recalled? ▼
HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II Sealed Outflow Graft with Bend Relief REF 103393 2. HeartMate II LVAS Implant Kit, US REF 106015 3. HeartMate II LVAS Implant Kit, OUS REF 106016 Update (February 14, 2024) HeartMate II Left Ventricular Assist System (LVAS): 1. HeartMate II LVAS Implant Kit, OUS REF 102139 2. HeartMate II LVAS Implant Kit, US REF 1355 3. HeartMate II LVAS Implant Kit (with RSOC Controller), US REF 103695 4. HeartMate II LVAS Implant Kit (with RSOC Controller), OUS REF 103693 5. HeartMate II LVAS Implant Kit (with Sealed Graft), US REF 104911 6. HeartMate II LVAS Implant Kit (with Sealed Graft), OUS REF 104912 7. HeartMate II LVAS Implant Kit (Used for pump exchange, No Graft) REF 107801 8. HeartMate II LVAS Implant Kit, (EPC), CANADA REF 103695-CAN 9. HeartMate II LVAS Implant Kit (with Sealed Graft), JAPAN REF 104911JPN 10. HeartMate II LVAS Implant Kit (with Pocket System Controller and Sealed Grafts), for geographies outside of US & EU REF 106515OUS HeartMate II Left Ventricular Assist System: The HeartMate II LVAS is an axial-flow, rotary ventricular assist system. One end of the Left Ventricular Assist Device is attached to the apex of the left ventricle; the other end of the device connects to the ascending aorta. The Left Ventricular Assist Device diverts blood from the weakened left ventricle and propels it to the aorta. A small external computer, the System Controller, monitors system operation. A driveline, which passes through the patient s abdomen, connects the implanted pump to the System Controller. The system is powered by a Power Module or Mobile Power Unit (MPU) that is connected to an AC electrical outlet, or by two HeartMate 14 Volt Lithium-Ion batteries.. Recalled by Thoratec Corp.. Units affected: 2,240 kits.
Why was this product recalled? ▼
Observed outflow graft deformation known as Extrinsic Outflow Graft Obstruction (EOGO) associated with Left Ventricular Assist System.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on March 27, 2024. Severity: Critical. Recall number: Z-1300-2024.
Where was the recalled product distributed? ▼
Distribution: Worldwide distribution: U.S.(nationwide): AL,AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, TN, TX, UT, VA, VT, WA, WI, and WV; and O.U.S.(foreign) to countries of: Argentina, Australia, Austria, Bangladesh, Belgium, Brazil, Bulgaria, Canada, Cayman Island, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Germany, Greece, Hong Kong, India, Iran, Iraq, Ireland, Israel, Italy, Japan, Kuwait, Lebanon, Libya, Liechtenstein, Lithuania, Macedonia, Malaysia, Mexico, Morocco, Netherlands, New Zealand, Norway, Oman, Pakistan, Palestine, Philippines, Poland, Portugal, Qatar, Romania, Russian Federation, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Arab Emirates, United Kingdom, Uzbekistan, and South Korea..
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.

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This recall: FDA Devices, reported March 27, 2024. Severity classes follow each agency's own taxonomy; related-recall context is computed across the full archive.

Methodology · Corrections · Archive as of August 2026