Fig. 5From: Evaluation of left ventricular systolic function in patients with systemic lupus erythematosus using ultrasonic layer-specific strain technology and its association with cardiovascular events: a long-term follow-up studyKaplan–Meier curves showing the association of LV endocardial LS (A: dichotomized according to the value of -21.5%) and endocardial CS (B: dichotomized according to the value of -29.0%) with the development of cardiovascular eventsBack to article page