In patients who require drugs, lower initial doses should be considered, especially in the presence of orthostatism
or co-morbid vascular diseases.
In the analysis of the brachial biceps muscle, the volunteers were in orthostatism
and supported by the wall in an upright trunk position at a 45[degrees] forearm flexion (measured by electrogoniometry).
Following day; we assessed the HRV during: (1) 10 min of supine resting, (2) 10 min of regular breathing at a frequency of 20 acts/min, and (3) 10 min of passive orthostatism
after tilting 80, with tilt table.
The endurance performances did not modify the marker concentrations or other endocrinological or hematological variables [3-5] in these professional and amateur athletes in orthostatism
in different kinds of effort (resistive in water skiing, aerobic in the marathon, etc.