The left ventricle contains an orifice with three valves and the bivalvular opening of the "arteria venalis", which allows the passage of a smoke-like vapor from the lungs.
Even the comparison between the two clinical gold standards invasive continuous blood pressure at the arteria radialis and noninvasive, but intermittent, upper arm cuff shows huge differences.
Different mechanisms have been developed for the automatic noninvasive palpation on the arteria radialis.
Under the clavicle, the trunks "(trunci)" reorganize to form cords "(fasciculi)" around the axillary artery "(arteria axillaris)".
He then moves on to the lungs, describing the course of the "vena arterialis" (pulmonary artery) and the "arteria venalis" (pulmonary vein).
The mixture is carried to the left cavity by the arteria venosa.
Physicians are trained to derive treatment decisions from proximal arteries e.g. noninvasively from the arteria brachialis.
Small arteries beginning from arteria radialis downwards to the periphery have smooth muscles in order to open (vasodilation) and close (vasoconstriction).
