Changes of systolic (A), diastolic (B) and mean arterial pressure (MAP) post labetalol administration.
The blood pressure is measured: (1) minute 0 (pre-treatment); (2) 20 min post-first dose; (3) 20 min post-second dose; (4) 20 min post-third dose; (5) 1 h post-third dose; (6) 3 h post-third dose; and (7) 5 h post-third dose.
Effectivity of hydralazine in lowering the blood pressure has been presented in
