https://www.selleckchem.com/pr....oducts/nuciferine.ht
6 mm, respectively (P0.001). Median pulmonary artery/aorta (PA/A) ratios for patients with and without pulmonary hypertension were 1.05 and 0.81, respectively (P0.001). PA/A ratio above 0.95 was an independent predictor of pulmonary hypertension with a specificity of 100% and a sensitivity of 74.51% (area under the curve=0.882; standard error=0.041; P0.001). PA/A ratio as measured on chest CT images can be used as a screening tool instead of echocardiography. PA/A ratio as measured on chest CT images can be used as a scre