However, it is not exactly understood how this asbestos dust, or the microscopic asbestos fibers that it carries, become trapped in the pericardium or membranes.
Gayunman, ito ay hindi eksakto naiintindihan kung paano ito asbestos alikabok, o ang mikroskopiko asbestos fibers na ito nagdadala, maging trapped sa perikardyum o membranes.