Fig. 4From: Effects of right ventricular remodeling in chronic thromboembolic pulmonary hypertension on the outcomes of balloon pulmonary angioplasty: a 2D-speckle tracking echocardiography studyReceiver operating characteristic curve analysis demonstrating the ability of right ventricular free wall longitudinal strain (RVFWLS) to predict BPA responders. AUC, area under the curveBack to article page