| Abstract: | The study covered 72 patients with non-insulin-dependent diabetes mellitus (NIDDM) whose mean age was 54.2 +/- 0.8 years, duration of the disease 8.6 +/- 3.6 years. They had also mild or moderate arterial hypertension mean duration of which was 12.4 +/- 4.3 years. The examination of the patients consisted of 24-h arterial pressure (AP) monitoring, Holter ECG monitoring, cardiointervalography. For eight weeks 19 patients received enalapril (5-20 mg/day), 14 patients were given felodipin (5-10 mg/day) and 15 patients were treated with valsartan (80-160 mg/day). Enhanced activity of the sympathetic nervous system in hypertensive subjects with NIDDM raises daily average values of systolic and diastolic AP, variability and speed of AP morning rise. In NIDDM patients with moderate arterial hypertension vegetative regulation of AP was more stressed than in mild hypertension. Optimal medication of NIDDM patients' arterial hypertension may consist of ACE inhibitors and antagonists of angiotensin II receptors. These drug lower stress of the sympathetic nervous system and thus promote normalization of daily profile of AP. |
