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Clark Love & Hutson

The Nationally Recognized Plaintiffs Litigation
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The Nationally Recognized Plaintiffs Litigation Law Firm

When a pacemaker malfunctions after surgery

On Behalf of | Aug 7, 2025 | Defective Medical Device Litigation |

Pacemakers help regulate the heartbeats of individuals with different cardiac conditions. People who have had multiple heart attacks, undergone bypass procedures or experienced other cardiac events may require surgery to implant a pacemaker.

These devices monitor the heart’s function and help keep heart rhythm consistent by providing electrical stimulation as necessary. Pacemakers clearly perform a life-and-death function for patients with cardiac issues.

These devices can save lives when people experience sudden cardiac events and help medical professionals better understand their medical challenges. Unfortunately, pacemakers do not always function as they should. In some cases, defects in a pacemaker could lead to tragedy or expensive revision procedures for a patient.

Pacemakers can fail in many ways

Pacemakers detect abnormal rhythms in the heart. Modern devices can actually provide reports about cardiac function to medical professionals. They can help restart the heart after it stops briefly or address irregular rhythms that could lead to more serious cardiac events.

Pacemakers could be defective due to bad wiring or faulty components, such as a battery that suddenly stops holding a charge. Issues with pacemakers can lead to cardiac arrest or medical professionals overlooking signs of worsening heart conditions.

Manufacturers that produce pacemakers should implement robust quality control procedures to ensure that defective units do not reach the general public. If they do, then the patients affected may have grounds for a product defect lawsuit.

People dealing with the aftermath of a medical device failing unexpectedly can potentially file lawsuits against manufacturers. If successful, they can recoup lost wages, additional medical expenses and other economic consequences associated with the device failing. Reviewing the medical records related to a defective pacemaker with a skilled legal team may allow patients and their family members to evaluate their options most effectively.