Meanings

partial anomalous pulmonary venous connection

to have a pulse

to have secret communications (with)

pulmonary artery

choroid

middle cerebral artery

central vein

cerebral artery

extrasystolic arrhythmia

thoracic aorta

superior vena cava

inferior vena cava

gold vein

choroiditis

context-sensitive grammar

contextually optional element

context-free

contextually required token

context-free grammar

coronary artery