| Label | Id | |
|---|---|---|
| cor triatriatum | D003310 | |
| heart, triatrial | D003310 | |
| hearts, triatrial | D003310 | |
| triatrial hearts | D003310 | |
| subdivided left atrium | D003310 | |
| subdivided left atriums | D003310 | |
| atrium, subdivided left | D003310 | |
| atriums, subdivided left | D003310 | |
| left atrium, subdivided | D003310 | |
| left atriums, subdivided | D003310 |