OBJECTIVE: The study aims to determine the role of coronary CT angiography and FFR-CT in the setting of high-risk NSTE-ACS.
METHODS: We will conduct a prospective trial, enrolling 250 patients admitted with high-risk NSTE-ACS who will rapidly undergo a coronary CT angiography and then a coronary angiography with FFR measurements. Results of coronary CT, FFR-CT and coronary angiography (± FFR) will be compared.
UNASSIGNED: In conclusion, non-invasive identification of patients with high-risk NSTE-ACS who could avoid coronary angiography would reduce procedure related risks and medical costs.
目的:本研究旨在确定冠状动脉CT血管造影和FFR-CT在高危NSTE-ACS中的作用。
方法:我们将进行一项前瞻性试验,纳入250例高危NSTE-ACS患者,他们将迅速接受冠状动脉CT血管造影,然后进行冠状动脉血管造影并测量FFR。冠状动脉CT检查结果,将比较FFR-CT和冠状动脉造影(±FFR)。
■总而言之,对可以避免冠状动脉造影的高危NSTE-ACS患者进行非侵入性识别将降低手术相关风险和医疗费用.