Predictive value of red cell distribution width on left atrial thrombus or left atrial spontaneous echo contrast in patients with non-valvular atrial fibrillation
Xian-Zhang ZHAN
Wei-Dong LIN
Fang-Zhou LIU
Yu-Mei XUE
Hong-Tao LIAO
Xin LI
Xian-Hong FANG
Hai DENG
Jun HUANG
Yang-Qiu LI
Jo-Jo HAI
Hung-Fat Tse
Shu-Lin WU
摘要：Objective To evaluate the predictive value of red cell distribution width (RDW) on left atrial thrombus (LAT) or left atrial spontaneous echo contrast (LASEC) in patients with non-valvular atrial fibrillation (AF).Methods We reviewed 692 patients who were diagnosed as non-valvular AF and underwent transesophageal echocardiography (TEE) in Guangdong Cardiovascular Institute from April 2014 to December 2015.The baseline clinical characteristics,laboratory test of blood routine,electrocardiograph measurements were analyzed.Results Eighty-four patients were examined with LAT/LASEC under TEE.The mean RDW level was significantly higher in LAT/LASEC patients compared with the non-LAT/LASEC patients (13.59％ ± 1.07％ vs.14.34％ ± 1.34％;P ＜ 0.001).Receiver-operating characteristic curve analysis was performed and indicated the best RDW cut point was 13.16％.Furthermore,multivariate logistic regression analysis indicated that RDW level ＞ 13.16％ could be an independent risk factor for LAT/LASEC in patients with AF.Conclusion Elevated RDW level is associated with the presence of LAT/LASEC and could be with moderate predictive value for LAT/LASEC in patients with non-valvular AF.
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论文发表日期：2018-06-15
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 408-412 )
英文信息