Fig. 5From: A decision tree built with parameters obtained by computed tomographic pulmonary angiography is useful for predicting adverse outcomes in non-high-risk acute pulmonary embolism patientsDecision trees for all patients and acute pulmonary embolism patients. a. The decision tree was developed by the RV/LV ratio, CPA embolism, and RA/LA volume ratio in the enrolled patients. b. OA ratio was optimal discriminating factor in CPA embolism patientsBack to article page