[Circulatory reactions to the LBNP provocative test in the 1st crew of the Saliut-6 orbital station]. / Reaktsiia krovobrashcheniia na funktsional'nuiu probu s sozdaniem ODNT u pervogo ékipazha orbital'noi stantsii "Saliut-6".

During the first two weeks of space flight the crewmembers showed circulation reactions to LBNP that were typical of reduced orthostatic tolerance. At later flight stages (beginning with mission day 49) the Commander displayed a gradual recovery of the cardiovascular function. The Flight-Engineer exhibited reactions indicating his decreased tolerance of LBNP tests.