[Answer] Which side does the Venae Cava enter?

Answer: On the right atrium

Most relevant text from all around the web:

Which side does the Venae Cava enter? The inferior vena cava empties into the right atrium of the heart . The right atrium is located on the lower right back side of the heart . The inferior vena cava runs posterior or behind the abdominal cavity. This vein also runs alongside the right vertebral column of the spine. Vena cava in air-breathing vertebrates including humans either of two major trunks the anterior and posterior venae cavae that deliver oxygen-depleted blood to the right side of the heart . The anterior vena cava also known as the precava drains the head end of the body while the posterior vena cava or postcava drains the tail or rear end. The inferior vena cava is formed by the joining of the left and right common iliac veins and brings collected blood into the right atrium of the heart. It also joins with the azygos vein (which runs on the right side of the vertebral column) and venous plexuses next to the spinal cord. Despite the previous paragraph the inferior vena cava does not have any valves. The inferior vena cava begins as the left and right common iliac veins behind the abdomenunite at abo… They are located slightly off-center toward the right side of the body . The right atrium receives deoxygenated blood through coronary sinus and two large veins called venae cavae. The inferior vena cava (or caudal vena cava in some animals) travels up alongside the abdominal aorta with blood from the lower part of the body. It is the largest vein in the human...

Disclaimer: 

Our tool is still learning and trying its best to find the correct answer to your question. Now its your turn, "The more we share The more we have". Comment any other details to improve the description, we will update answer while you visit us next time...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment