Copy Ri ers Vein of pulmonary circulation pulmonary veIn Four pulmonary vein: two for each side Carry the oxygenated blood to the left atrium Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Vein of pulmonary circulation -pulmonary vein Four pulmonary vein: two for each side Carry the oxygenated blood to the left atrium