| Diagnosis of ICD using pulp stone of tooth | Cardiovascular disease | |||||
| Absent | Present | Total | ||||
| Number | Percent | Number | Percent | Number | Percent | |
| Present | 37 | 94.9 | 8 | 5.1 | 45 | 42.1 |
| Absent | 2 | 11.8 | 60 | 88.2 | 62 | 57.9 |
| Total | 39 | 36.4 | 68 | 63.6 | 107 | 100 |