Normotensive state during acute phase of hypertensive intracerebral hemorrhage.

Objectives: Hypertensive hemorrhage is a leading cause of intracerebral haemorrhage (ICH), although some of these patients may not present with high blood pressure (BP) at the time of ICH. Materials and Methods: This retrospective study included patients with history of hypertension presenting with ICH. Patients with systolic BP recording of more than 140 mmHg were included in hypertension group (group I). Patients whose BP rose to hypertension range after fluid correction were included in group II and patients with BP <140 mmHg on consecutive 1-week BP recordings were included in group III. Clinical features including volume of ICH of all the three groups were noted. Outcome in the form of mortality was analyzed. Chi-square test was used for categorical variables and independent Results: Ninety-two ICH patients with history of hypertension were included in the study. Of them, 20 patients (22%) presented with BP <140 mmHg systolic at the time of ICH. After fluid correction, it rose to hypertensive range in 9 (10%) but remained normal in 11 patients (12%) during consecutive recordings for 1-week post-admission. On comparing normotensive and hypertensive groups, significant difference was seen in survival and volume of ICH. Conclusion: There is a subset of hypertensive patients who may present with normal BP recording during acute ICH. The BP rises subsequently with the correction of hypovolemia in some. The volume of hemorrhage in normotensives is relatively small but whether this translates into better prognosis needs further studies.