Comparison of CT-Determined Pulmonary Artery Diameter, Aortic Diameter, and Their Ratio in Healthy and Diverse Clinical Conditions.
The main pulmonary artery diameter (mPA), aortic diameter (Ao), and the Dryer Door Handle mPA/Ao ratio, easily measured using chest computed tomography (CT), provide information that enables the diagnosis and evaluation of cardiopulmonary diseases.Here, we used CT to determine the sex- and age-specific distribution of normal reference values for mP