Long-duration human spaceflight induces atrophy in the left ventricular papillary muscles

Abstract Microgravity exposure induces cardiac deconditioning, primarily due to hypovolemia and inactivity. Animal models suggest microgravity may cause left ventricular (LV) papillary muscle atrophy, but this has not been studied in humans. This study used MRI to assess LV papillary muscle mass and...

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Hlavní autoři:	C. Tordeur, E. Abdessater, A. Hossein, F. Righetti, V. Sinitsyn, E. Mershina, E. Luchitskaya, E. G. Caiani, V. Faoro, J. Tank, P. van de Borne, P.-F. Migeotte, J. Rabineau
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2025-11-01
Edice:	npj Microgravity
On-line přístup:	https://doi.org/10.1038/s41526-025-00531-7
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