On. Epiphanova et al., EFFECT OF A CARDIOSELECTIVE BETA-ADRENOBL OCKER BISOPROLOL ON 24-HOURBLOOD-PRESSURE PROFILE IN PATIENTS WITH MILD AND MODERATE HYPERTENSION, Kardiologia, 36(8), 1996, pp. 21-24
Effect of a cardioselective beta-adrenoblocker bisoprolol on 24-hour b
lood pressure profile was studied in 14 men aged 45+/-2 years with mil
d and moderate hypertension. Ambulatory 24-hour blood pressure monitor
ing was performed after 2 weeks of placebo and 8 weeks of treatment wi
th bisoprolol (10 mg once a day). Bisoprolol significantly decreased m
ean systolic and diastolic blood pressure and indices of ''pressure bu
rden'' both during day and night time, diminished blood pressure varia
bility and improved characteristics of diurnal rhythm due to increase
of day-night gradient.