Scientists cardiologist of Washington found that heart astronauts in space gradually change shape a

Cosmonaut or astronaut is a term for people who have undergone training in human space flight program for lead, fly a plane, or be crew spacecraft. (Id.wikipedia.org)
Scientists cardiologist of Washington found that heart astronauts in space gradually change shape and become rounded. This only happens after a long stay in space because the heart does not work like on Earth.
Scientists have been monitoring the health of 12 astronauts, they all conduct themselves with the help of an ultrasonic device located in the ISS, taking pictures of the heart. All photos taken by learned experts, who concluded that at the heart of the cosmos is gradually transformed from 9.4%, it becomes more like a balloon.
"The made 4 fighters heart does not work well at high enough load space, which can lead to loss of muscle mass. This can have serious consequences for astronauts when they return to Earth, and so we try to understand what steps can we take to prevent or cope with this loss, "said James Thomas of the Cleveland Clinic Foundation (USA).
However, made 4 fighters according to the scientists, this change will not last long, so head back to Earth eventually made 4 fighters the heart back into a regular shape. But do not forget that this phenomenon has been little studied so far and scientists do not know exactly how this fact can affect the health of astronauts during their return to Earth, or participate in the next spacecraft.
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