
A Health Podyssey · 2026-03-17 · 21 min
Health Affairs ' Rob Lott interviews Anna Zink of Tufts University about on her recent paper examining studies of an FDA‑approved cardiac diagnostic AI tool , fractional flow reserve derived from computed tomography. They discuss how the tool shifts testing patterns, raises some costs, reduces invasive procedures, and may improve outcomes - along with what it all means for Medicare reimbursement and the future of AI regulation. Order the March 2026 issue of Health Affairs . Currently, more than 70 percent of our content is freely available - and we'd like to keep it that way. With your support , we can continue to keep our digital publication Forefront and podcast for everyone.
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