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ARTISTAngioplasty versus Rotational Atherectomy for Treatment of Diffuse In-STent Restenosis. A trial comparing balloon angioplasty (percutaneous transluminal coronary angioplasty, or PTCA) alone with rotational atherectomy (ROTA) followed by adjunct low-pressure ≤6 atm–balloon angioplasty in patients with diffuse in-stent restenosis.
Conclusion In patients with diffuse in-stent restenosis, PTCA alone has better outcomes than ROTA.