Put It All Together · Heart
One beat, four chambers, four valves, two loops — all at once.
Blood comes back from your body to the right side of your heart, which sends it to your lungs for oxygen. It returns to the left side, and the left side pumps it out through the aorta to your body. Valves keep the whole journey moving forward.
There's more: one beat, four chambers, four valves, two loops — all at once. The full explanation — and the interactive version you can tap and quiz yourself on — lives in the app.
Body Atlas is an educational product. It does not provide diagnosis, treatment, or personal medical advice. · Privacy