| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q2110) | Persistent ostium secundum | 742 | |
| INPAT | INPAT_ICD10(Q2110) | Persistent ostium secundum | 496 | |
| OUTPAT | OUTPAT_ICD10(Q2119) | Atrial septal defect NOS | 383 | |
| OPER_IN | OPER_IN_NOM(FFC22) | Percutaneous transluminal closure of ostium secundum type ASD | 374 | |
| OPER_IN | OPER_IN_NOM(FFC00) | Suture of ostium secundum type ASD | 202 | |
| INPAT | INPAT_ICD10(Q2119) | Atrial septal defect NOS | 177 | |
| INPAT | INPAT_ICD9(7455A) | Ostium secundum type atrial septal defect | 119 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q2110) | Persistent ostium secundum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 91 | |
| OUTPAT | OUTPAT_ICD10(Q2118) | Other spedified atrial septal defect | 72 | |
| OPER_IN | OPER_IN_NOM(FFC50) | Closure of ostium secundum type ASD using patch | 54 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q2119) | Atrial septal defect NOS. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 42 | |
| INPAT | INPAT_ICD10(Q2118) | Other spedified atrial septal defect | 41 | |
| OUTPAT | OUTPAT_ICD10(Q2112) | Defective sinus venosus | 39 | |
| OUTPAT | OUTPAT_ICD10(Q211) | Atrial septal defect | 37 | |
| INPAT | INPAT_ICD9(7456A) | Bulbus cordis anomalies and anomalies of cardiac septal closure, Endocardial cushion defects | 35 | |
| INPAT | INPAT_ICD10(Q2112) | Defective sinus venosus | 29 | |
| OPER_IN | OPER_IN_NOM(FFC96) | Other closure of isolated atrial septal defect | 23 | |
| DEATH | DEATH_ICD10(Q211) | Atrial septal defect | 15 | |
| OPER_OUT | OPER_OUT_NOM(FFC22) | Percutaneous transluminal closure of ostium secundum type ASD | 13 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q211) | Atrial septal defect. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q2118) | Other spedified atrial septal defect. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 9 | |
| INPAT | INPAT_ICD10(Q2115) | Common atrium | 5 | |
| OUTPAT | OUTPAT_ICD10(Q2115) | Common atrium | 5 |