Boston Scientific won FDA approval in August 2023, establishing the Polarx system as a challenger to cryoablation technology ...

Medtronic CEO Geoff Martha told investors ... The treatment has started to replace the traditional methods of cryoablation and radiofrequency ablation (RFA). PFA has been one of the hottest ...

Medtronic stock slumped Tuesday despite beating ... heart rhythm — had "strong growth," helping offset declines in cryoablation. Cryoablation uses extreme cold to destroy abnormal tissue.

Cryoablation and radiofrequency ablation ... Victor Stefanescu covers medical technology startups and large companies such as Medtronic for the business section. He reports on new inventions ...