Participants with parenchymal intracranial hemorrhage (diagnosis confirmed by computed tomography or magnetic resonance imaging), and:
* with systolic pressure \> 150 mmHg,
* not contraindicated for treatment with beta-blockers,
* who can start the drug treatment within 6 hours of the stroke,
* having a target of ≤ 140 mmHg of systolic pressure within 1 hour after initiation of treatment.