8. Evidence of persistent, uncontrolled hypertension, i.e., systolic blood pressure ≥ 160 mmHg and diastolic blood pressure ≥ 100 mmHg; or evidence of persistent, uncontrolled hypotension, i.e., systolic blood pressure ≤ 90 mmHg and diastolic blood pressure ≤ 40 mmHg at repeated measures during Screening.