防止心血管失调的对抗措施航天员飞行后立位实验时，除出现明显的心跳加快外，约有３０％～４０％的航天员出现立位性低血压和晕厥，说明微重力可损伤航天员的心血管调节功能。因此，为了保证航天员的健康，在飞行中需要采用一些防止心血管失调的措施。本文主要介绍在航天... Countermeasure to prevent cardiovascular disorders Astronauts in post-flight standing test, in addition to the apparent rapid heartbeat, about 30% to 40% of astronauts appear orthostatic hypotension and syncope, indicating that microgravity can damage astronauts Cardiovascular regulation. Therefore, in order to ensure the astronaut’s health, some measures to prevent cardiovascular disorders need to be adopted in flight. This article mainly introduced in space ...