Fig. 2From: Prognostic meaning of right ventricular function and output reserve in patients with systemic sclerosisKaplan-Meier survival analysis of echocardiographic right ventricular function. Patients with a tricuspid annular plane systolic excursion <18 mm assessed by echocardiography, b any impairment of RV function or with c TAPSE/sPAP ratio ≤0.6 mm/mmHg had significantly worse survival than patients with tricuspid annular plane systolic excursion ≥18 mm, normal RV function, or TAPSE/sPAP ratio >0.6 mm/mmHgBack to article page