Pulmonary Veins Definition and Function

Pulmonary Veins – mbryologically, the pulmonary arteries originate from the truncus arteriosus (as does the aorta), and in the industrialized heart, the pulmonary trunk (pulmonary artery or primary pulmonary artery) begins at the base of the ideal ventricle. The lung trunk is a brief and stout (broad) structure that is about 5 cm in length … Continue Reading