Question · Q4 2025
Robert Marcus asked about concerns regarding U.S. EP and U.S. Watchman performance in Q4, specifically addressing fears of softness and missed expectations, and sought clarification on what transpired versus market trends and how to set expectations for these key growth drivers in 2026.
Answer
CEO Michael Mahoney expressed satisfaction with the overall Q4 and full-year performance, highlighting that EP results exceeded internal targets with 35% growth, outpacing competitors. He estimated the Q4 EP market growth at 18-20%, not 25%, and affirmed confidence in the PFA business. For Watchman, he noted 29% growth, similar to Q3, as the company lapped concomitant reimbursement anniversary. Mahoney emphasized Boston Scientific's ability to beat guidance and consensus due to broad portfolio strength.
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