| Label | Id | |
|---|---|---|
| PFHB2 | C564202 | |
| PFHBII | C564202 | |
| progressive familial heart block, type II | C564202 | |
| type II progressive familial heart block | C564202 |
| Label | Id | |
|---|---|---|
| PFHB2 | C564202 | |
| PFHBII | C564202 | |
| progressive familial heart block, type II | C564202 | |
| type II progressive familial heart block | C564202 |