Cardiac Output

Cardiac output is the amount of blood pumped by the heart per unit of time, usually measured in liters per minute. In the context of space and astronautical engineering, cardiac output is an important physiological parameter to monitor in astronauts during spaceflight. The microgravity environment of space can cause changes in the cardiovascular system, including a decrease in blood volume and a redistribution of fluids in the body. These changes can lead to a decrease in cardiac output, which can have negative effects on an astronaut's health and performance. Monitoring cardiac output can help identify these changes and inform countermeasures to mitigate their effects. This can include exercise programs, fluid loading, and medication. In addition, understanding the effects of spaceflight on cardiac output can inform the design of future spacecraft and habitats to better support the cardiovascular health of astronauts.
Your Previous Searches
Random Picks
  • JavaServer Faces: JavaServer Faces (JSF) is a framework for building component-based user interfaces for web applications. It is a standard Java framework for building web applications that simplifies the development of user interfaces (UI) for server-based ... Read More >>
  • Geospatial Data Processing: In the context of aerospace engineering, Geospatial Data Processing refers to the collection, manipulation, and analysis of data related to the Earth's surface. This data is often gathered from various sources such as satellites, aircraft, ... Read More >>
  • Scientific Goals: Scientific goals in space and astronautical engineering refer to the objectives of conducting research and experiments in space to advance our understanding of the universe and improve life on Earth. These goals include studying the effects ... Read More >>
Top News

Check out this interactive map of the early universe, considered largest ever cr...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....

News Source: USA Today on 2025-06-12

The Vera C. Rubin Observatory is about to totally transform astronomy...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...

News Source: New Scientist on 2025-06-12

Trump's proposed science cuts will have huge consequences...

The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...

News Source: New Scientist on 2025-06-11

Starlink satellites are leaking radio signals that may ruin astronomy...

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...

News Source: New Scientist on 2025-06-09

Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....

News Source: USA Today on 2025-06-06