Fig. 5From: The value of right ventricular to pulmonary arterial coupling in the critically ill: a National Echocardiography Database of Australia (NEDA) substudyKaplan–Meier survival analysis and Cox hazard regression model by TAPSE/TRV tertile in 1077 patients. Log rank < 0.0001. HR = hazard ratio; 95% CI = 95% confidence intervalBack to article page