The atherectomy devices market size was valued at USD 1.1 billion in 2025 and is projected to exceed USD 2.5 billion by the end of 2035, expanding at over 8.5% CAGR during the forecast period i.e., between 2026-2035. North America industry is expected to hold the largest share of 43.4% by the end of 2035, owing to the region’s high procedure volumes, established reimbursement frameworks, and a well-developed ambulatory surgical center (ASC) infrastructure.