Table 2.
Cardiovascular events in the population-based ductal carcinoma in situ of the breast cohort*
| Cardiovascular event | ICD-10 | Total, No. | 5-year survivors,† No. |
|---|---|---|---|
| Any cardiovascular event‡ | 950 | 684 | |
| Cardiovascular death | I00-99 | 282 | 204 |
| Myocardial infarction | I21-22 | 76 | 48 |
| Other ischemic heart disease | I20, 23–25 | 25 | 15 |
| Other heart disease | I30-52 | 78 | 63 |
| Pericarditis | I30-32 | 0 | 0 |
| Valvular dysfunction | I34-38 | 17 | 15 |
| Cardiomyopathy | I42 | 2 | 2 |
| Arrhythmia | I47-49 | 10 | 6 |
| Congestive heart failure | I50 | 23 | 18 |
| Cerebrovascular disease | I60-69 | 68 | 55 |
| Hospital admission for cardiovascular disease§ | I20-25, 30-52 | 814 | 574 |
| Ischemic heart disease | I20-25 | 411 | 268 |
| Acute myocardial infarction | I21-22 | 137 | 83 |
| Angina pectoris | I20 | 146 | 88 |
| Valvular dysfunction | I34-38 | 52 | 39 |
| Arrhythmia | I47-49 | 308 | 215 |
| Congestive heart failure | I50 | 154 | 120 |
| Surgical intervention for cardiovascular disease|| | 255 | 170 | |
| Percutaneous coronary intervention | 158 | 101 | |
| Coronary artery bypass surgery | 56 | 36 | |
| Valvular dysfunction | 53 | 41 | |
| Arrhythmia | 4 | 3 |
* ICD-10 = International Classification of Diseases, 10th Revision.
† Time at risk started 5 years after DCIS diagnosis.
‡ Cardiovascular death, hospital admission for cardiovascular disease, or surgical intervention for cardiovascular disease.
§ Data available since 1995 for patients who were unique based on date of birth, sex, and postal code at time of the hospital discharge.
|| Data available since 1995.