The right and left pairs of pulmonary veins.
Four main blood vessels enter/exit the heart: two veins and two arteries. Oxygenated blood enters the left ventricle through the pulmonary vein. This same blood is then pumped out of the left atrium via the aorta. Meanwhile, de-oxygenated blood enters the heart in the vena cava; before leaving through the pulmonary artery.
The cranial and caudal vena cava open in the right atrium.
The right atrium is where the blood enters the heart.
The heart is divided into four compartments. The two upper portions where blood enters the heart from the body and lungs are the atria. Deoxygenated blood enters the right atrium, and oxygenated blood from the lungs enter the left atrium.
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium.
Deoxygenated blood return form the body to the heart via the Superior and Inferior Vena Cavas, which join together to enter the Heart's Right Atrium.
The vessels that carry blood to the heart of the blood vessels called veins. Arteries carry blood from the heart to the various body tissues.
The vessels that carry blood to the heart of the blood vessels called veins. Arteries carry blood from the heart to the various body tissues.
Through the pulmonary veins to the left atrium
Veins carry blood towards the heart. The particular veins that carry deoxygenated blood from the body to the right atrium of the heart are the superior vena cava and inferior vena cava. The pulmonary veins carry oxygenated blood from the lungs into the left atrium.
All veins except the pulmonary vein. Because Vein carries oxygenated blood (from the heart to the lung).
Actually it is the Left Atrium
Four main blood vessels enter/exit the heart: two veins and two arteries. Oxygenated blood enters the left ventricle through the pulmonary vein. This same blood is then pumped out of the left atrium via the aorta. Meanwhile, de-oxygenated blood enters the heart in the vena cava; before leaving through the pulmonary artery.
The cranial and caudal vena cava open in the right atrium.
the left atrium...it pumps blood thereThe pulmonary vein carries oxygenated blood from the lungs to the left atrium of the heart.
Right Atrium.
The pulmonary vein enters the left atrium of the heart.