Medtronic logo updatedMedtronic (NYSE:MDT) announced today that it received FDA expanded approval for its Arctic Front family of cardiac cryoablation catheters.

Fridley, Minn.-based Medtronic’s Arctic Front family of catheters treat recurrent symptomatic paroxysmal atrial fibrillation (AFib) as an alternative to antiarrhythmic drug (AAD) therapy as an initial rhythm control strategy.

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