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摘要目的以经食管超声心动图(TEE)为参考标准,评价双能量心脏CT检出左心耳(LAA)血栓及脑卒中病人的病因是血栓或循环停滞进行鉴别诊断的效能。材料与方法此项研究由医院审查委员会批准,并请病人签署知情同意书。32例患有房颤(AF)及血栓或TEE自发声
Abstract Objective To evaluate the efficacy of transesophageal echocardiography (TEE) as a reference standard in the differential diagnosis of thrombus and circulation arrest in patients with left atrial appendage (LAA) thrombosis and stroke by dual-energy cardiac CT. Materials and Methods The study was approved by the hospital review board and patients were asked to sign an informed consent. 32 patients with atrial fibrillation (AF) and thrombus or TEE spontaneous sound