TCT-26 Predictors of Bailout Rotational Atherectomy in Patients With Complex Calcified Coronary Artery Disease: A Pooled Analysis From the Randomized ROTAXUS and PREPARE-CALC Trials

Mohamed Abdel-Wahab,Abdelhakim Allali,Robert Byrne,Volker Geist,Mohamed El-Mawardy,Dmitriy Sulimov,Franz-Josef Neumann,Ralph Toelg,Gert Richardt

Journal of the American College of Cardiology（2019）

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摘要

Criteria for elective rotational atherectomy (RA) are poorly defined, and upfront procedures are usually performed based on operator’s preference and experience. We sought to identify clinical and angiographic factors associated with the need for bailout RA in patients with calcified coronary

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关键词

bailout rotational atherectomy,coronary artery disease,prepare-calc

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