11 December 2021>: Clinical Research
Retrospective Study of 1255 Non-Anticoagulated Patients with Nonvalvular Atrial Fibrillation to Determine the Risk of Ischemic Stroke Associated with Left Atrial Spontaneous Echo Contrast on Transesophageal Echocardiography
Kesen Liu ABCDEF , Yukun Li B , Kui Wu B , Junlei Li C , Yong Zhu CD , Fei Guo CD , Rong Bai AEF , Jianzeng Dong ADEFG*DOI: 10.12659/MSM.934795
Med Sci Monit 2021; 27:e934795
Figure 3 Receiver operating characteristic (ROC) curve analysis for assessing the predictive value of our new score and CHA2DS2-VASc score in predicting left atrial spontaneous echo contrast (LASEC). AUC – area under the curve. (R programming language, version 3.6.1, R Foundation) (Adobe Illustrator, version 2020, Adobe, Inc.).