[Hemodynamic assessment at rest and during dynamic physical exercise in young subjects with and without hypertensive parents].

The aim of this research was to identify any early cardiovascular changes that may be predictive of future hypertension in young subjects with family history of hypertension. The study was conducted on 25 offspring of hypertensive parents, mean age 17 years (22 with hypertension only in 1 parent and 3 with both hypertensive parents) and 20 offspring of both normotensive parents, matched by age. Subjects were divided into children (7-13 years) and young adults (19 years on).

[The effect of antihypertensive therapy on the seasonal variations in arterial pressure in hypertensive patients].

To evaluate the influence of antihypertensive therapy (AHT) on blood pressure (BP) seasonal variations, we have analyzed the systolic and diastolic BP values in 145 hypertensives, 112 males and 33 females, aged 23-65 years, in the 10-year period 1981-1990. All patients received medical treatment and were examined for at least 5-7 consecutive years. The year was divided in 2 (cold and warm months) and 4 periods in relation to mean monthly environmental temperature (10 degrees C, 13 degrees C, 18 degrees C and 23 degrees C).