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ARTICLE · 22 JUNE 2026

Class Action Launched Over Alleged Defects In Pacemakers

Siskinds LLP
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A proposed Canadian class action alleges that certain Boston Scientific pacemakers may pose serious health risks due to battery defects that can trigger device failures, potentially causing irregular heart rhythms, fainting, stroke, or death.

CanadaLitigation, Mediation & Arbitration
James Boyd
James Boyd
Jordyn Liebman
Jordyn Liebman
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A new proposed Canadian class action alleges that certain Boston Scientific pacemakers may pose serious health risks due to potential battery defects and device failures.

On June 9, 2026, Siskinds Desmeules, Siskinds LLP’s Québec affiliate, filed an application in the Superior Court of Québec seeking authorization to represent Canadians implanted with specific pacemakers who suffered injury or may require premature device replacement.

Reported longstanding battery issues with Boston Scientific devices can trigger failures

A March 2026 New York Times investigation reported that Boston Scientific was aware over a period of years of potential battery performance issues in certain pacemakers, including the Accolade and Ingenio lines, based on internal records and regulatory inspection findings, while continuing to investigate their causes and scope.

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