Turchaninova V F, Domracheva M V
Kosm Biol Aviakosm Med. 1980 May-Jun;14(3):11-4.
The dynamics of pulse blood filling and regional vascular tone was studied in the crewmembers of 96- and 140-day flights aboard the station Salyut-6--Soyuz. Measurements were taken before, during and after flights, using a specially designed tetrapolar rheograph. Rheograms of the torso, forearms, legs, and rheoencephalograms of the right and left hemispheres in the frontal-mastoidal lead were recorded. The results showed that in zero-g the cosmonauts developed typical hemodynamic changes indicative of cephalad blood shifts. Thus, the hypothesis advanced and theoretically substantiated previously has found further support.
对“礼炮6号-联盟号”空间站上96天和140天飞行任务的机组人员的脉搏血液充盈和局部血管张力动态进行了研究。在飞行前、飞行期间和飞行后，使用专门设计的四极血流图仪进行测量。记录了躯干、前臂、腿部的血流图以及额乳突导联中左右半球的脑血流图。结果表明，在失重状态下，宇航员出现了典型的血液动力学变化，表明血液向头部转移。因此，先前提出并从理论上得到证实的假设得到了进一步支持。
