Anomalous course of left pulmonary artery with respiratory obstruction.
D000402:Airway Obstruction; D001158:Arteries; D006801:Humans; D011651:Pulmonary Artery / Q000033:anatomy & histology*; D012137:Respiratory System; D012140:Respiratory Tract Diseases
ARTERIES, PULMONARY/anatomy and histology; RESPIRATORY TRACT/diseases