Also, with hemochromatosis, or iron overload, iron can deposit in the heart tissue, which contributes to restricted ventricular filling.

还有，在血色素沉积症，或者说铁超出负荷时，铁可以沉积在心脏组织中，导致限制型的心室充盈。

To prevent iron overload, iron chelating agents may be given to trap some excess iron and sweep it away through feces or urine.

为了预防铁过载，可使用铁螯合剂清除多余的铁，可通过粪便或尿液排出。