| Answer | Crossword Clue |
|---|---|
| ATRIA | Upper-heart chambers |
| ATRIA | Upper heart chambers |
| ATRIA | Upper chambers of the heart |
| SENATES | Upper chambers |
| SENATS | Upper Parliament chambers, Belgium. |
| ATRIA | Heart chambers. |
| ATRIA | Heart chambers |
| VENTRICLES | Heart chambers |
| ATRIA | Some heart chambers |
| ATRIA | Chambers of the heart |
| ATRIA | Two of the four chambers of the heart |
