From the information provided in the chart below, determine the missing values and place them in the empty boxes. Please help and be honest!! Will give brainlest

This Is how it works 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 of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

Hope this helps <3