Heart stent study reveals long-term narrowing risks after complex artery procedure
Knowledge-focused
Completed
This completed study looked at 294 patients who had a procedure to open a completely blocked heart artery (CTO PCI) with a drug-coated stent. Researchers wanted to know how often the stents narrowed again over at least three years and what factors increased that risk. The study u…
Phase: NA • Sponsor: Lauri Mansikkaniemi • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC