4DMedical’s CT:VQ™ receives FDA 510(k) clearance; First-and-only CT-based VQ technology

Medicare confirms reimbursement, unlocking nationwide access to non-contrast ventilation–perfusion imaging from routine chest CT LOS ANGELES, Sept. 4, 2025 /PRNewswire/ — 4DMedical, a leader in advanced respiratory imaging, today announces U.S. Food and Drug Administration (FDA) 510(k)…