Boston Scientific POLARx BALLOON CATHETER ST 28MM OUS, Material Number M004CRBS2000.
Boston Scientific is updating the instructions for use of their POLARx and POLARx FIT Cryoablation Balloon Catheters related to Atrio-esophageal Fistula Risk.
Worldwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0297-2025