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Kardium gets FDA green light for Globe pulsed field ablation system

September 3, 2025 By Sean Whooley

Kardium Globe PF Pulsed-Field ablation catheter
The Globe PF pulsed-field ablation catheter. [Image from Kardium]

Kardium announced today that the FDA granted premarket approval (PMA) for its Globe pulsed field ablation (PFA) system.

Along with the PMA, the FDA granted 510(k) clearance for the Globe introducer sheath and Globe pulsed field mapping software.

With the FDA nod, Kardium joins the hot U.S. PFA market that includes major medtech names like Medtronic (Affera), Boston Scientific (Farapulse) and Johnson & Johnson MedTech (Varipulse).

Kardium touts Globe as the only integrated, high-density cardiac mapping and ablation system that enables single-shot pulmonary vein isolation (PVI), plus customizable, targeted ablation all in a single catheter. The company designed it to improve outcomes, streamline workflows and expand treatment options for AFib.

The Globe mapping and ablation system features a catheter that features a 122-electrode array and advanced software. The platform enables rapid PVI, high-definition mapping and the ability to ablate anywhere in the atrium. Globe catheter sensors provide proprietary Contact maps to identify electrodes in contact with cardiac tissue. This helps to ensure therapy for AFib is effectively delivered. The technology delivers just 1.2 applications per vein on average.

Earlier this year, the company shared data from its PULSAR IDE trial backing the Globe system. Kardium also raised $250 million for the platform in July.

“The FDA approval of the Globe system represents the most significant milestone in the life of Kardium,” said Kevin Chaplin, CEO of Kardium. “We are extremely proud of the achievements of the team to deliver on our mission of developing the best treatment for AFib. The Globe system supports a personalized, efficient, and effective AFib treatment.”

Filed Under: 510(k), Applications, Cardiology, Catheters, Pre-Market Approval (PMA), Pulsed Field Ablation, Regulatory, Technologies & Devices Tagged With: fda, Kardium

About Sean Whooley

Sean Whooley is an associate editor who mainly produces work for MassDevice, Medical Design & Outsourcing and Drug Delivery Business News. He received a bachelor's degree in multiplatform journalism from the University of Maryland, College Park. You can connect with him on LinkedIn or email him at swhooley@wtwhmedia.com.

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