Case Report
Management of Thrombosis Risk in a Carrier of Hemophilia A with Low Factor VIII Levels with Atrial Fibrillation: A Clinical Case and Literature Review
Table 1
Coagulation tests of the patient and family.
| | | Normal range | Patient | Son A | Son B | Daughter |
| | Coagulation time | <15 minutes | 12 | 13 | 12 | 13 | | Bleeding time | <7 minutes | 5 | 4 | 2.5 | 2 | | Platelet count | 150–300 | 205 | 190 | 210 | 239 | | Prothrombin time (s) | 12–15 seconds | 12.5 | 11 | 14 | 12 | | FVIII fraction procoagulant fraction antigen | 50–150% Present | 4 Present | 7 Present | 19 Present | 110 Present | | Platelet aggregation with ristocetin (%) | >70 | 80 | — | — | — | | Platelet adhesion (%) | >20 | 67 | — | — | — |
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