PlainRecalls
FDA Devices Verify with FDA Devices → Moderate Class II Terminated

HeartStart MRx Monitor/Defibrillator Model # M3535A - Product Usage: The HeartStart MRx is a lightweight, portable external defibrillator, offering two modes of operation for defibrillation: manual mode and semi-automatic mode (AED). In manual mode, the HeartStart MRx is a full featured manual defibrillator, designed for use by clinicians trained in Advanced Cardiac Life Support (ACLS). Manual operation allows users to select energy levels for external and internal defibrillation. Users may als

Reported: September 18, 2019 Initiated: July 16, 2019 #Z-2488-2019 2 units units

Philips North America, LLC issued this FDA Devices recall on September 18, 2019. Classified as Moderate severity (Class II). Approximately 2 units units are affected. The recall was issued because: Non-conforming devices are identified, which may not have been included in prior field actions and may not have had a n…. This recall notice is sourced from official FDA Devices enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.

Recall Insight

This FDA Devices action (record #Z-2488-2019) was formally reported on September 18, 2019, with the manufacturer initiating the action on July 16, 2019. It is classified under Moderate severity (Class II), with a current status of Terminated. Philips North America, LLC is listed as the recalling firm, operating out of Andover, MA. Federal records indicate 2 units units are affected.

The documented reason for this recall is: Non-conforming devices are identified, which may not have been included in prior field actions and may not have had a number of corrections applicable to these devices. Distribution data in the federal record shows the product reached: US Nationwide distribution in the state of MA.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by FDA Devices. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 7 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.

Recall Distribution by Severity Class

Severity1Class I (Critical)Class II (Moderate)Class III (Low)
Recall Distribution by Severity Class

Severity

Moderate

Units Affected

2 units

Related Recalls

6

6 from same agency

Product Description

HeartStart MRx Monitor/Defibrillator Model # M3535A - Product Usage: The HeartStart MRx is a lightweight, portable external defibrillator, offering two modes of operation for defibrillation: manual mode and semi-automatic mode (AED). In manual mode, the HeartStart MRx is a full featured manual defibrillator, designed for use by clinicians trained in Advanced Cardiac Life Support (ACLS). Manual operation allows users to select energy levels for external and internal defibrillation. Users may also perform synchronized cardioversion. Non-invasive external pacing is a device option. In AED mode, the HeartStart MRx allows the provider who is trained in Basic Life Support (BLS) to provide defibrillation therapy. The device analyzes a patient s rhythm and advises the user to deliver a shock. Voice prompts guide the user through the defibrillation process by providing instructions and patient information. The voice prompts are reinforced by messages that appear on the display. In both modes of operation, the HeartStart MRx utilizes impedance compensating biphasic truncated exponential therapy waveform. The HeartStart MRx can also be used for ECG monitoring of a patient using 3, 5 or 12 lead cables.

Reason for Recall

Non-conforming devices are identified, which may not have been included in prior field actions and may not have had a number of corrections applicable to these devices.

Details

Units Affected
2 units
Distribution
US Nationwide distribution in the state of MA.
Location
Andover, MA

Recall Profile

Structured summary of the FDA Devices recall record
Attribute Value
Agency U.S. Food and Drug Administration
Severity class Moderate (Class II)
Status Terminated
Recall number Z-2488-2019
Date reported September 18, 2019
Date initiated July 16, 2019
Recalling firm Philips North America, LLC
Units affected 2 units
Distribution US Nationwide distribution in the state of MA.

Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.

Scale of Impact

2 units units affected — limited or regional distribution scale.

Regional (<10K units) ✓ This recall
Multi-state (10K – 100K units)
Large-scale (100K – 1M units)
Massive (≥1M units)

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Food and Drug Administration filings.

Frequently Asked Questions

What product was recalled?
HeartStart MRx Monitor/Defibrillator Model # M3535A - Product Usage: The HeartStart MRx is a lightweight, portable external defibrillator, offering two modes of operation for defibrillation: manual mode and semi-automatic mode (AED). In manual mode, the HeartStart MRx is a full featured manual defibrillator, designed for use by clinicians trained in Advanced Cardiac Life Support (ACLS). Manual operation allows users to select energy levels for external and internal defibrillation. Users may also perform synchronized cardioversion. Non-invasive external pacing is a device option. In AED mode, the HeartStart MRx allows the provider who is trained in Basic Life Support (BLS) to provide defibrillation therapy. The device analyzes a patient s rhythm and advises the user to deliver a shock. Voice prompts guide the user through the defibrillation process by providing instructions and patient information. The voice prompts are reinforced by messages that appear on the display. In both modes of operation, the HeartStart MRx utilizes impedance compensating biphasic truncated exponential therapy waveform. The HeartStart MRx can also be used for ECG monitoring of a patient using 3, 5 or 12 lead cables.. Recalled by Philips North America, LLC. Units affected: 2 units.
Why was this product recalled?
Non-conforming devices are identified, which may not have been included in prior field actions and may not have had a number of corrections applicable to these devices.
Which agency issued this recall?
This recall was issued by the FDA Devices on September 18, 2019. Severity: Moderate. Recall number: Z-2488-2019.
Where was the recalled product distributed?
Distribution: US Nationwide distribution in the state of MA..
How do I check if my product is affected by a recall?
Check the product description and recall number (Z-2488-2019) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
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.

Recall Context

Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as moderate severity, indicating the product may cause temporary or medically reversible health consequences. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.

Nearby Recalls in This Category

Other recalls in the same product category — useful for spotting patterns across the same defect class or manufacturer.

Compare this recall with Endo-Model Replacement Plateau; Item Number: 15-0027/11; →

Data Sources

Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.

  • Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
  • Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
  • Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
  • Source: USDA FSIS — Food Safety and Inspection Service (meat, poultry, and egg product recalls)

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.

All federal data sources used on this page

Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).