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Optimized strategy of rotational atherectomy of underexpanded coronary stents in patients with acute coronary syndrome |
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| Authors: | Kun Cui You-quan Shi Yuan-zheng Zhang Zheng-gong Li Chang-ling Li |
| Institution: | Department of Cardiology, Chongqing General Hospital, Chongqing 400013, China Department of Cardiology, the Third People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830000, China Department of Cardiology, the First People’s Hospital of Tianshui, Tianshui 741000, China Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China |
| Abstract: | BACKGROUND: Stent under-expansion is a main cause of acute coronary syndrome (ACS), which can lead to serious clinical outcomes. The rotational atherectomy of underexpanded coronary stents (academically called stent ablation, SA) by intravascular ultrasound (IVUS) may provide more visual reference in the intervention. We aim to analyze the procedural and long-term outcomes of the optimized strategy of SA in patients with ACS and to provide real-world data on this technique. |
| Keywords: | Acute coronary syndrome Intravascular ultrasound Rotational atherectomy Underexpanded stent |
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