pulmonary trunk

What Does The Pulmonary Trunk Split Into?

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What Does The Pulmonary Trunk Split Into? The main pulmonary artery, also called the pulmonary trunk, is a vessel that emerges from the heart. It divides into the left and right pulmonary arteries, which carry blood with relatively low oxygen content and high carbon dioxide content into the lungs. Where does the pulmonary trunk split?

Is A Connection Between The Pulmonary Trunk And The Aorta In The Fetus?

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Is A Connection Between The Pulmonary Trunk And The Aorta In The Fetus? During fetal development, the ductus arteriosus serves as a shunt between the pulmonary artery and the aorta. In the fetus, the blood is oxygenated in the placenta before being returned to the body. The lungs are filled with amniotic fluid and therefore